61:
2076:
1070:
One advantage of this unit is that right angles to a given angle are easily determined. If one is sighting down a compass course of 117 gon, the direction to one's left is 17 gon, to one's right 217 gon, and behind one 317 gon. A disadvantage is that the common angles of 30° and
2155:
The gon (or grad, where grad is an alternative name for the gon) is an alternative unit of plane angle to the degree, defined as (π/200) rad. Thus there are 100 gon in a right angle. The potential value of the gon in navigation is that because the distance from the pole to the equator of
717:
is sometimes used, as in "dgon", "cgon", "mgon", denoting respectively 0.1 gon, 0.01 gon, 0.001 gon. Centesimal arc-minutes and centesimal arc-seconds were also denoted with superscripts and , respectively.
2790:
Landslides: Evaluation & Stabilization/Glissement de
Terrain: Evaluation et Stabilisation, Set of 2 Volumes: Proceedings of the Ninth International Symposium on Landslides, June 28 -July 2, 2004 Rio de Janeiro,
2754:
International Mining Forum 2006, New
Technological Solutions in Underground Mining: Proceedings of the 7th International Mining Forum, Cracow - Szczyrk - Wieliczka, Poland, February 2006
2530:
2992:
2336:
2309:
2507:"Bestimmung des Gesetzes, nach welchem Metalle die Contactelektricität leiten, nebst einem Entwurfe zur Theorie des Voltaischen Apparates und des Schweiggerschen Multiplikators"
2855:
2554:
1004:
Each quadrant is assigned a range of 100 gon, which eases recognition of the four quadrants, as well as arithmetic involving perpendicular or opposite angles.
2317:
3009:
2785:
2645:
Frasier argues for using grads instead of radians as a standard unit of angle, but for renaming grads to "radials" instead of renaming the temperature scale.
2144:
2506:
2140:
2136:
2673:
The term "Celsius" was adopted instead of the more familiar "centigrade" because in France the word centigrade has customarily been applied to angles.
2663:, NBS Technical Note 915, U.S. Department of Commerce, National Bureau of Commerce, Institute for Applied Technology, Center for Building Technology,
713:). Other symbols used in the past include "gr", "grd", and "g", the last sometimes written as a superscript, similarly to a degree sign: 50 = 45°. A
2689:
3032:
2910:
2834:
2798:
2594:
2564:
2459:
2115:
along the Earth's surface of approximately 100 kilometres; 1 centigon to 1 kilometre; 10 microgons to 1 metre. (The
2321:
2876:
2826:
2988:
2345:
2476:
565:
Although attempts at a general introduction were made, the unit was only adopted in some countries, and for specialised areas such as
2164:, 1 km on the surface of the Earth subtends an angle of one centigon at the centre of the Earth. However the gon is rarely used.
3026:
2970:
2940:
2765:
2729:
2699:
2486:
2864:
On the approximation of the laws of the Member States relating to units of measurement and on the repeal of
Directive 71/354/EEC.
2859:
2428:
2207:
3093:
2148:
2132:
451:
3108:
2818:
2240:
refers to the division of the full angle (360°) into hundred parts. One example is the description of the gradations on
2135:(SI). The EU directive on the units of measurement notes that the gradian "does not appear in the lists drawn up by the
60:
411:
508:
was later adopted, first in those regions, and later as the international standard. In France, it was also called
2784:
Gunzburger, Yann; Merrien-Soukatchoff, Véronique; Senfaute, Gloria; Piguet, Jack-Pierre; Guglielmi, Yves (2004).
2521:
241:
2451:
2416:
2750:"Contribution to the prediction of ground surface movements caused by a rising water level in a flooded mine"
2493:
The angle through which the torsion-head must be deflected was measured in centesimal divisions of the circle
2394:
275:
3098:
632:
268:
2192:
628:
2749:
2719:
2151:
does not mention the gradian at all. The previous edition mentioned it only in the following footnote:
2310:"NIST Guide to the SI, Appendix B.9: Factors for units listed by kind of quantity or field of science"
3103:
2897:
2664:
2625:
2092:
2060:
2539:
wurde die Größe der
Drehung oben an der Drehwage in Hunderttheilen einer ganzen Umdrehung abgelesen
408:
297:
3013:
2478:
A History of
Physics in Its Elementary Branches: Including the Evolution of Physical Laboratories
559:
545:
2932:
2926:
2880:
3022:
2966:
2936:
2906:
2830:
2794:
2761:
2725:
2695:
2590:
2584:
2560:
2482:
2455:
2424:
2186:
2174:
467:
2960:
2642:
2977:
Scientific calculators commonly have two modes for working with angles – degrees and radians
2633:
2198:
2108:
541:
2996:
2534:
2295:
674:
594:
537:
515:
325:
38:
2786:"Field investigations, monitoring and modeling in the identification of rock fall causes"
3072:
2668:
2629:
2244:'s torsion balance in Ref. The gradations were in one-hundredths of a full revolution.
1133:
443:
379:
345:
210:
3058:
3087:
2656:
2070:
714:
477:
31:
2369:
2075:
3078:
2637:
1123:
404:
256:
122:
2788:. In Lacerda, W.; Ehrlich, Mauricio; Fontoura, S. A. B.; Sayão, A. S. F. (eds.).
2445:
2180:
700:
447:
375:
305:
188:
2571:
It hung on a ribbon torsion element with a knob on top, graduated in 100 parts.
2112:
2084:
2066:
2266:
17:
2757:
2241:
2216:
2183: – Angular measurement, thousandth of a radian (primarily military use)
566:
428:
2616:
Frasier, E. Lewis (February 1974), "Improving an imperfect metric system",
2556:
The Story of
Electrical and Magnetic Measurements: From 500 BC to the 1940s
2201: – type of angular measurement instrument, notably used for navigation
308:; in other words, 100 gradians is equal to 90 degrees. It is equivalent to
30:"Grade (angle)" redirects here. For the grade of an inclined surface, see
710:
45:
2905:(9th ed.), International Bureau of Weights and Measures, Dec 2022,
3064:
2088:
659:
635:. In the 2010s, some scientific calculators lack support for gradians.
574:
436:
416:
65:
2989:
Cartographie – lecture de carte – Partie H Quelques exemples à retenir
2396:
Five Place
Natural Sine and Tangent Functions in the Centesimal System
414:. The chance of confusion was one reason for the adoption of the term
403:
was defined as one hundredth of a centesimal arc-minute, analogous to
3068:
2962:
Mathematics for
Primary and Early Years: Developing Subject Knowledge
2657:"Metrication problems in the construction codes and standards sector"
1128:
570:
463:
432:
386:
367:
281:
153:
709:
The international standard symbol for this unit today is "gon" (see
2721:
Engineering surveying: theory and examination problems for students
2116:
2104:
2096:
2080:
2074:
301:
82:
2823:
Environmental
Geology: Handbook of Field Methods and Case Studies
488:
in some northern
European countries (meaning a standard degree,
2821:. In Knödel, Klaus; Lange, Gerhard; Voigt, Hans-Jürgen (eds.).
2589:. Dover Books on Mathematics. Dover Publications. p. 114.
524:(new degree) (whereas the standard degree was referred to as
27:
Unit of measurement of an angle, equal to 1/400th of a circle
2344:. Institut Géographique National. p. 12. Archived from
2219: – SI derived unit of solid angle (the "square radian")
2947:
On most scientific calculators, this is set by the DRG key
631:
offered the gon, as well as radians and degrees, for their
617:
399:, was in use for one hundredth of a grade; similarly, the
2779:
2777:
442:
The gon is officially a legal unit of measurement in the
2812:
2810:
2683:
2681:
2212:
Pages displaying short descriptions of redirect targets
2892:
2890:
2195: – French scientist and Navy officer (1733–1799)
370:. Measuring angles in gradians is said to employ the
2419:. In Minnick, Roy; Brinker, Russell Charles (eds.).
2203:
Pages displaying wikidata descriptions as a fallback
374:
system of angular measurement, initiated as part of
1071:60° in geometry must be expressed in fractions (as
686:
681:
657:
650:
645:
431:(especially in Europe), and to a lesser extent in
237:
206:
184:
149:
118:
96:
88:
78:
73:
53:
2928:Electricity: Fundamental Concepts and Applications
2399:. Army Map Service, Corps of Engineers, U.S. Army.
2292:Handbook of Mathematics and Computational Science
2061:History of the metre § Meridional definition
2417:"6. Angle Measurement: Transits and Theodolites"
597:, or the mathematically more convenient radian,
2586:The Science of Measurement: A Historical Survey
2153:
2083:was one ten-millionth of the distance from the
553:
2752:. In Sobczyk, Eugeniusz; Kicki, Jerzy (eds.).
2210: – 2005 book reformulating plane geometry
2189: – Study of superpositions in mathematics
37:"Gon (angle)" redirects here. For n-gon, see
8:
3010:International Bureau of Weights and Measures
2713:
2711:
620:system of units) is generally used instead.
531:
525:
519:
509:
480:, hence it is occasionally referred to as a
471:
2850:
2848:
2846:
2819:"3. Remote sensing: 3.1 Aerial Photography"
2410:
2408:
2406:
2817:Schmidt, Dietmar; Kühn, Friedrich (2007).
2107:was defined as the 10-millionth part of a
484:. Due to confusion with the existing term
450:. However, the gradian is not part of the
59:
50:
2688:Kahmen, Heribert; Faig, Wolfgang (2012).
2661:Final Report National Bureau of Standards
2743:
2741:
2071:Nautical mile § Similar definitions
2067:Arc length § Great circles on Earth
1116:
723:
2724:(5th ed.). Butterworth-Heinemann.
2257:
2229:
2147:." The most recent, 9th edition of the
2119:with increasing precision since then.)
3015:The International System of Units (SI)
642:
424:as the name of the temperature scale.
2827:Springer Science & Business Media
2111:. Thus, 1 gon corresponds to an
1613:
1607:
732:
729:
7:
2423:(2nd ed.). Chapman & Hall.
518:, the unit was formerly also called
263: – also known as the
2447:The Facts on File Geometry Handbook
2290:Harris, J. W.; Stocker, H. (1998).
2123:Relation to the SI system of units
304:, defined as one-hundredth of the
25:
2899:The International System of Units
2618:Bulletin of the Atomic Scientists
427:Gradians are principally used in
100:
3038:from the original on 2021-06-04
2450:. Infobase Publishing. p.
2177: – Rate of change of angle
92:gon, ᵍ, grad
2638:10.1080/00963402.1974.11458078
2338:Cartographie: Lecture de Carte
2208:Spread (rational trigonometry)
1:
2931:, Delmar Publishers, p.
2877:"941.202 Einheitenverordnung"
2858:. 27 May 2009. Archived from
2655:Mahaffey, Charles T. (1976),
2514:Journal für Chemie und Physik
2444:Gorini, Catherine A. (2003).
2415:Zimmerman, Edward G. (1995).
2133:International System of Units
452:International System of Units
2925:Maloney, Timothy J. (1992),
2553:Keithley, Joseph F. (1999).
1118:Conversion of common angles
1058:
1047:
1036:
1025:
1014:
1000:Advantages and disadvantages
2879:(in German). Archived from
2718:Schofield, Wilfred (2001).
2156:the Earth is approximately
2079:An early definition of the
1061:
1055:
1050:
1044:
1039:
1033:
1028:
1022:
1017:
1011:
3125:
2793:. Vol. 1. CRC Press.
2064:
2058:
725:SI multiples of gon (gon)
412:minutes and seconds of arc
274:
43:
36:
29:
2559:. John Wiley & Sons.
2520:: 137–166. Archived from
2505:Ohm, Georg Simon (1826).
2103:In the 18th century, the
1109: gon respectively).
752:
749:
746:
743:
740:
737:
114:
58:
2475:Cajori, Florian (1899).
2117:metre has been redefined
530:(old degree)), likewise
401:centesimal second of arc
397:centesimal minute of arc
44:Not to be confused with
2959:Cooke, Heather (2007),
2335:Patrick Bouron (2005).
675:MODIFIER LETTER SMALL G
633:trigonometric functions
616:of a turn (used in the
466:in connection with the
462:The unit originated in
296: – is a
2856:"Directive 80/181/EEC"
2538:
2421:The surveying handbook
2393:Balzer, Fritz (1946).
2374:Art of Problem Solving
2166:
2100:
2055:Relation to the metre
629:scientific calculators
554:
532:
526:
520:
510:
472:
2748:Sroka, Anton (2006).
2271:mathworld.wolfram.com
2193:Jean-Charles de Borda
2078:
2059:Further information:
577:. Today, the degree,
504:of a turn), the name
3094:Units of plane angle
2995:2 March 2012 at the
2965:, SAGE, p. 53,
2583:Klein, H.A. (2012).
202:≈ 15.71... mrad
180:≈ 0.0157... rad
3109:Non-SI metric units
3079:Dictionary of Units
2669:1976nbs..reptU....M
2630:1974BuAtS..30b...9F
2265:Weisstein, Eric W.
2236:On rare occasions,
2091:, measured along a
1119:
726:
298:unit of measurement
109:... is equal to ...
74:General information
68:graded with 400 gon
2101:
1117:
724:
389:, the French word
247:
239:
216:
208:
194:
186:
159:
151:
128:
120:
2912:978-92-822-2272-0
2836:978-3-540-74671-3
2800:978-1-4822-6288-9
2596:978-0-486-14497-9
2566:978-0-7803-1193-0
2461:978-1-4381-0957-2
2187:Harmonic analysis
2175:Angular frequency
2052:
2051:
1066:
1065:
997:
996:
707:
706:
476:, along with the
468:French Revolution
253:
252:
97:Conversions
16:(Redirected from
3116:
3046:
3045:
3044:
3043:
3037:
3021:(8th ed.),
3020:
3006:
3000:
2986:
2980:
2979:
2956:
2950:
2949:
2922:
2916:
2915:
2904:
2894:
2885:
2884:
2873:
2867:
2866:
2862:on 22 May 2020.
2852:
2841:
2840:
2814:
2805:
2804:
2781:
2772:
2771:
2745:
2736:
2735:
2715:
2706:
2705:
2685:
2676:
2675:
2652:
2646:
2640:
2613:
2607:
2606:
2604:
2603:
2580:
2574:
2573:
2550:
2544:
2543:
2533:
2527:on 23 May 2020.
2526:
2511:
2502:
2496:
2495:
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2434:
2412:
2401:
2400:
2390:
2384:
2383:
2381:
2380:
2366:
2360:
2359:
2357:
2356:
2350:
2343:
2332:
2326:
2325:
2320:. Archived from
2306:
2300:
2299:
2287:
2281:
2280:
2278:
2277:
2262:
2245:
2234:
2213:
2204:
2199:Repeating circle
2163:
2161:
2109:quarter meridian
2041:
2023:
2021:
2020:
2017:
2014:
2007:
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2004:
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1996:
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1911:
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1900:
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1867:
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1349:
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1099:
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1080:
1076:
1009:
1008:
727:
703:
698:
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693:
677:
672:
669:
667:
643:
626:
615:
613:
612:
611:
606:
603:
592:
590:
589:
586:
583:
557:
535:
529:
523:
513:
503:
501:
500:
497:
494:
475:
458:History and name
395:, also known as
365:
363:
362:
359:
356:
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343:
341:
340:
337:
334:
323:
321:
320:
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288: 'angle'),
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121:
63:
51:
21:
3124:
3123:
3119:
3118:
3117:
3115:
3114:
3113:
3084:
3083:
3063:Definitions of
3055:
3050:
3049:
3041:
3039:
3035:
3029:
3018:
3008:
3007:
3003:
2997:Wayback Machine
2987:
2983:
2973:
2958:
2957:
2953:
2943:
2924:
2923:
2919:
2913:
2902:
2896:
2895:
2888:
2883:on 22 May 2020.
2875:
2874:
2870:
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2815:
2808:
2801:
2783:
2782:
2775:
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2747:
2746:
2739:
2732:
2717:
2716:
2709:
2702:
2687:
2686:
2679:
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2363:
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2334:
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2329:
2308:
2307:
2303:
2296:Springer-Verlag
2289:
2288:
2284:
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2263:
2259:
2254:
2249:
2248:
2235:
2231:
2226:
2211:
2202:
2171:
2159:
2157:
2127:The gradian is
2125:
2073:
2063:
2057:
2039:
2018:
2015:
2012:
2011:
2009:
2002:
1999:
1994:
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1932:
1929:
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1903:
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1865:
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1859:
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1855:
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1833:
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1816:
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1812:
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1793:
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1593:
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1559:
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1549:
1546:
1542:
1541:
1540:
1538:
1529:
1526:
1523:
1522:
1520:
1503:
1500:
1497:
1496:
1494:
1487:
1484:
1480:
1479:
1478:
1476:
1467:
1464:
1461:
1460:
1458:
1448:
1445:
1442:
1441:
1438:
1436:
1424:
1421:
1418:
1417:
1415:
1408:
1405:
1401:
1400:
1399:
1397:
1388:
1385:
1382:
1381:
1379:
1362:
1359:
1356:
1355:
1353:
1346:
1343:
1339:
1338:
1337:
1335:
1326:
1323:
1320:
1319:
1317:
1307:
1304:
1301:
1300:
1297:
1295:
1283:
1280:
1277:
1276:
1274:
1267:
1264:
1260:
1259:
1258:
1256:
1247:
1244:
1241:
1240:
1238:
1228:
1225:
1222:
1221:
1218:
1216:
1204:
1201:
1198:
1197:
1195:
1188:
1185:
1181:
1180:
1179:
1177:
1168:
1165:
1162:
1161:
1159:
1115:
1103:
1100:
1097:
1096:
1093:
1091:
1084:
1081:
1078:
1077:
1074:
1072:
1002:
721:
699:
696:
691:
690:
673:
670:
665:
664:
653:
641:
624:
609:
607:
604:
601:
600:
598:
587:
584:
581:
580:
578:
498:
495:
492:
491:
489:
460:
385:In continental
360:
357:
353:
352:
351:
349:
338:
335:
332:
331:
329:
318:
315:
312:
311:
309:
246:
238:
227:
224:
221:
220:
218:
215:
207:
201:
197:
193:
185:
179:
172:
169:
165:
164:
163:
161:
158:
150:
139:
136:
133:
132:
130:
127:
119:
69:
49:
42:
39:Regular polygon
35:
28:
23:
22:
15:
12:
11:
5:
3122:
3120:
3112:
3111:
3106:
3101:
3099:Decimalisation
3096:
3086:
3085:
3082:
3081:
3076:
3061:
3054:
3053:External links
3051:
3048:
3047:
3027:
3001:
2981:
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2886:
2868:
2842:
2835:
2806:
2799:
2773:
2766:
2737:
2730:
2707:
2700:
2694:. De Gruyter.
2677:
2647:
2608:
2595:
2575:
2565:
2545:
2497:
2487:
2467:
2460:
2436:
2429:
2402:
2385:
2361:
2327:
2324:on 2017-04-17.
2301:
2282:
2256:
2255:
2253:
2250:
2247:
2246:
2228:
2227:
2225:
2222:
2221:
2220:
2214:
2205:
2196:
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2178:
2170:
2167:
2124:
2121:
2056:
2053:
2050:
2049:
2046:
2043:
2036:
2032:
2031:
2028:
2025:
1987:
1968:
1967:
1964:
1961:
1939:
1920:
1919:
1916:
1913:
1891:
1872:
1871:
1851:
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1376:
1375:
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1333:
1314:
1313:
1293:
1290:
1254:
1235:
1234:
1214:
1211:
1175:
1156:
1155:
1152:
1149:
1146:
1142:
1141:
1136:
1131:
1126:
1114:
1111:
1090: gon and
1068:
1067:
1064:
1063:
1060:
1057:
1053:
1052:
1049:
1046:
1042:
1041:
1038:
1035:
1031:
1030:
1027:
1024:
1020:
1019:
1016:
1013:
1001:
998:
995:
994:
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988:
985:
982:
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975:
974:
971:
968:
965:
962:
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951:
948:
945:
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939:
935:
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931:
928:
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922:
919:
915:
914:
911:
908:
905:
902:
899:
895:
894:
891:
888:
885:
882:
879:
875:
874:
871:
868:
865:
862:
859:
855:
854:
851:
848:
845:
842:
839:
835:
834:
831:
828:
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822:
819:
815:
814:
811:
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805:
802:
799:
795:
794:
791:
788:
785:
782:
779:
775:
774:
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768:
765:
762:
759:
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751:
748:
745:
742:
739:
735:
734:
731:
705:
704:
688:
684:
683:
679:
678:
662:
655:
654:
651:
648:
647:
640:
637:
459:
456:
444:European Union
380:decimalisation
251:
250:
244:
242:minutes of arc
235:
234:
213:
204:
203:
191:
182:
181:
156:
147:
146:
125:
116:
115:
112:
111:
106:
99:
98:
94:
93:
90:
86:
85:
80:
76:
75:
71:
70:
64:
56:
55:
26:
24:
14:
13:
10:
9:
6:
4:
3:
2:
3121:
3110:
3107:
3105:
3102:
3100:
3097:
3095:
3092:
3091:
3089:
3080:
3077:
3074:
3070:
3066:
3062:
3060:
3057:
3056:
3052:
3034:
3030:
3028:92-822-2213-6
3024:
3017:
3016:
3011:
3005:
3002:
2998:
2994:
2990:
2985:
2982:
2978:
2974:
2972:9781847876287
2968:
2964:
2963:
2955:
2952:
2948:
2944:
2942:9780827346758
2938:
2934:
2930:
2929:
2921:
2918:
2914:
2908:
2901:
2900:
2893:
2891:
2887:
2882:
2878:
2872:
2869:
2865:
2861:
2857:
2851:
2849:
2847:
2843:
2838:
2832:
2828:
2824:
2820:
2813:
2811:
2807:
2802:
2796:
2792:
2787:
2780:
2778:
2774:
2769:
2767:9780415889391
2763:
2759:
2755:
2751:
2744:
2742:
2738:
2733:
2731:9780750649872
2727:
2723:
2722:
2714:
2712:
2708:
2703:
2701:9783110845716
2697:
2693:
2692:
2684:
2682:
2678:
2674:
2670:
2666:
2662:
2658:
2651:
2648:
2644:
2639:
2635:
2631:
2627:
2623:
2619:
2612:
2609:
2598:
2592:
2588:
2587:
2579:
2576:
2572:
2568:
2562:
2558:
2557:
2549:
2546:
2542:
2540:
2536:
2532:
2523:
2519:
2515:
2508:
2501:
2498:
2494:
2490:
2488:9781548494957
2484:
2481:. Macmillan.
2480:
2479:
2471:
2468:
2463:
2457:
2453:
2449:
2448:
2440:
2437:
2432:
2426:
2422:
2418:
2411:
2409:
2407:
2403:
2398:
2397:
2389:
2386:
2375:
2371:
2365:
2362:
2351:on 2010-04-15
2347:
2340:
2339:
2331:
2328:
2323:
2319:
2315:
2311:
2305:
2302:
2298:. p. 63.
2297:
2293:
2286:
2283:
2272:
2268:
2261:
2258:
2251:
2243:
2239:
2233:
2230:
2223:
2218:
2215:
2209:
2206:
2200:
2197:
2194:
2191:
2188:
2185:
2182:
2179:
2176:
2173:
2172:
2168:
2165:
2152:
2150:
2146:
2142:
2138:
2134:
2130:
2122:
2120:
2118:
2114:
2110:
2106:
2098:
2094:
2090:
2086:
2082:
2077:
2072:
2068:
2062:
2054:
2047:
2044:
2037:
2034:
2033:
2029:
2026:
1988:
1970:
1969:
1965:
1962:
1940:
1922:
1921:
1917:
1914:
1892:
1874:
1873:
1852:
1849:
1827:
1809:
1808:
1804:
1801:
1765:
1747:
1746:
1742:
1739:
1717:
1699:
1698:
1677:
1674:
1638:
1620:
1619:
1612:
1606:
1603:
1581:
1580:
1576:
1573:
1537:
1519:
1518:
1514:
1511:
1475:
1457:
1456:
1435:
1432:
1396:
1378:
1377:
1373:
1370:
1334:
1316:
1315:
1294:
1291:
1255:
1237:
1236:
1215:
1212:
1176:
1158:
1157:
1153:
1150:
1147:
1144:
1143:
1140:
1137:
1135:
1132:
1130:
1127:
1125:
1122:
1121:
1112:
1110:
1062:400 gradians
1054:
1051:300 gradians
1043:
1040:200 gradians
1032:
1029:100 gradians
1021:
1010:
1007:
1006:
1005:
999:
992:
989:
986:
983:
980:
977:
976:
972:
969:
966:
963:
960:
957:
956:
952:
949:
946:
943:
940:
937:
936:
932:
929:
926:
923:
920:
917:
916:
912:
909:
906:
903:
900:
897:
896:
892:
889:
886:
883:
880:
877:
876:
872:
869:
866:
863:
860:
857:
856:
852:
849:
846:
843:
840:
837:
836:
832:
829:
826:
823:
820:
817:
816:
812:
809:
806:
803:
800:
797:
796:
792:
789:
786:
783:
780:
777:
776:
772:
769:
766:
763:
760:
757:
756:
736:
730:Submultiples
728:
722:
719:
716:
715:metric prefix
712:
702:
689:
685:
680:
676:
663:
661:
656:
649:
644:
638:
636:
634:
630:
625:1970s –
621:
619:
596:
576:
572:
568:
563:
561:
556:
551:
547:
543:
539:
534:
528:
522:
517:
512:
511:grade nouveau
507:
487:
483:
482:metric degree
479:
478:metric system
474:
469:
465:
457:
455:
453:
449:
445:
440:
438:
434:
430:
425:
423:
419:
418:
413:
410:
406:
402:
398:
394:
393:
388:
383:
381:
377:
373:
369:
347:
327:
307:
303:
299:
295:
291:
287:
284:
277:
273:
270:
269:Ancient Greek
266:
262:
258:
245:
243:
236:
214:
212:
205:
192:
190:
183:
157:
155:
148:
126:
124:
117:
113:
110:
107:
105:
101:
95:
91:
87:
84:
81:
77:
72:
67:
62:
57:
52:
47:
40:
33:
32:Grade (slope)
19:
18:Metric degree
3075:on sizes.com
3040:, retrieved
3014:
3004:
2984:
2976:
2961:
2954:
2946:
2927:
2920:
2898:
2881:the original
2871:
2863:
2860:the original
2822:
2789:
2753:
2720:
2690:
2672:
2660:
2650:
2621:
2617:
2611:
2600:. Retrieved
2585:
2578:
2570:
2555:
2548:
2528:
2522:the original
2517:
2513:
2500:
2492:
2477:
2470:
2446:
2439:
2420:
2395:
2388:
2377:. Retrieved
2373:
2364:
2353:. Retrieved
2346:the original
2337:
2330:
2322:the original
2313:
2304:
2294:. New York:
2291:
2285:
2274:. Retrieved
2270:
2260:
2237:
2232:
2154:
2131:part of the
2128:
2126:
2102:
1138:
1069:
1003:
987:10 gon
978:10 gon
967:10 gon
958:10 gon
947:10 gon
938:10 gon
927:10 gon
918:10 gon
907:10 gon
898:10 gon
887:10 gon
878:10 gon
867:10 gon
858:10 gon
847:10 gon
838:10 gon
827:10 gon
818:10 gon
807:10 gon
798:10 gon
787:10 gon
778:10 gon
767:10 gon
758:10 gon
720:
708:
627:1990s, most
622:
564:
549:
505:
485:
481:
461:
441:
426:
421:
415:
405:decimal time
400:
396:
391:
390:
384:
371:
293:
289:
282:
279:
272:
264:
260:
257:trigonometry
254:
189:milliradians
108:
103:
79:Unit of
3104:Metrication
3059:Ask Dr Math
2624:(2): 9–44,
2181:Milliradian
2149:SI Brochure
1901:or 2𝜏 or α
1018:0 gradians
701:DEGREE SIGN
448:Switzerland
420:to replace
409:sexagesimal
376:metrication
306:right angle
200: mrad
102:1 gon
3088:Categories
3073:centigrade
3042:2021-12-16
2643:p. 42
2602:2022-01-02
2430:041298511X
2379:2020-08-31
2355:2011-07-07
2276:2020-08-31
2252:References
2238:centesimal
2113:arc length
2085:North Pole
2065:See also:
1854:133
1113:Conversion
993:quettagon
984:quectogon
750:SI symbol
741:SI symbol
733:Multiples
422:centigrade
392:centigrade
372:centesimal
267:(from
178: rad
2758:CRC Press
2691:Surveying
2541:(p. 147)
2531:‹See Tfd›
2370:"Gradian"
2267:"Gradian"
2242:Georg Ohm
2217:Steradian
1679:66
1437:33
1296:16
1092:66
1073:33
973:ronnagon
964:rontogon
953:yottagon
944:yoctogon
933:zettagon
924:zeptogon
884:femtogon
824:microgon
804:milligon
793:hectogon
784:centigon
646:◌ᵍ
567:surveying
560:Icelandic
546:Norwegian
429:surveying
382:efforts.
3033:archived
3012:(2006),
2993:Archived
2314:nist.gov
2169:See also
2162: km
2095:through
2093:meridian
1217:5
1139:Gradians
904:attogon
893:petagon
873:teragon
864:picogon
853:gigagon
844:nanogon
833:megagon
813:kilogon
773:decagon
764:decigon
711:ISO 31-1
687:See also
671:ᵍ
658:In
407:and the
46:Gradient
2665:Bibcode
2626:Bibcode
2089:equator
2087:to the
2038:𝜏 or 2
2035:1 turn
2022:
2010:
2006:
1990:
1984:
1972:
1958:
1946:
1936:
1924:
1910:
1894:
1888:
1876:
1869:
1845:
1829:
1823:
1811:
1797:
1785:
1781:
1767:
1761:
1749:
1735:
1719:
1713:
1701:
1694:
1670:
1658:
1654:
1640:
1634:
1622:
1614:approx.
1608:approx.
1599:
1583:
1569:
1557:
1553:
1539:
1533:
1521:
1507:
1495:
1491:
1477:
1471:
1459:
1452:
1428:
1416:
1412:
1398:
1392:
1380:
1366:
1354:
1350:
1336:
1330:
1318:
1311:
1287:
1275:
1271:
1257:
1251:
1239:
1232:
1208:
1196:
1192:
1178:
1172:
1160:
1145:0 turn
1134:Degrees
1129:Radians
1107:
1088:
913:exagon
682:Related
660:Unicode
623:In the
614:
599:
591:
579:
575:geology
555:nýgráða
552:), and
550:gradian
542:Swedish
527:Altgrad
521:Neugrad
502:
490:
486:grad(e)
470:as the
446:and in
437:geology
417:Celsius
364:
350:
342:
330:
322:
310:
261:gradian
231:
219:
211:degrees
176:
162:
154:radians
143:
131:
66:Compass
3025:
2969:
2939:
2909:
2833:
2797:
2791:Brazil
2764:
2728:
2698:
2593:
2563:
2535:German
2485:
2458:
2427:
2069:, and
1610:57.3°
1604:1 rad
1371:22.5°
1148:0 rad
770:dagon
747:Value
738:Value
697:°
694:
692:U+00B0
668:
666:U+1D4D
639:Symbol
571:mining
548:(also
538:Danish
533:nygrad
516:German
464:France
454:(SI).
433:mining
387:Europe
368:radian
346:degree
300:of an
259:, the
104:in ...
89:Symbol
3065:grade
3036:(PDF)
3019:(PDF)
2903:(PDF)
2641:. On
2525:(PDF)
2510:(PDF)
2349:(PDF)
2342:(PDF)
2224:Notes
2105:metre
2097:Paris
2081:metre
2045:360°
2027:270°
1986:turn
1963:180°
1938:turn
1915:144°
1890:turn
1850:120°
1836:or 𝜏
1825:turn
1763:turn
1726:or 𝜏
1715:turn
1636:turn
1616:63.7
1601:turn
1596:or 𝜏
1535:turn
1473:turn
1394:turn
1332:turn
1253:turn
1174:turn
1124:Turns
990:Qgon
981:qgon
970:Rgon
961:rgon
950:Ygon
941:ygon
930:Zgon
921:zgon
910:Egon
901:agon
890:Pgon
881:fgon
870:Tgon
861:pgon
850:Ggon
841:ngon
830:Mgon
821:μgon
810:kgon
801:mgon
790:hgon
781:cgon
761:dgon
753:Name
744:Name
593:of a
514:. In
473:grade
366:of a
348:, or
344:of a
324:of a
302:angle
294:grade
292:, or
283:gōnía
276:γωνία
271:
123:turns
83:Angle
3071:and
3023:ISBN
2967:ISBN
2937:ISBN
2907:ISBN
2831:ISBN
2795:ISBN
2762:ISBN
2726:ISBN
2696:ISBN
2591:ISBN
2561:ISBN
2483:ISBN
2456:ISBN
2425:ISBN
2318:NIST
2145:BIPM
2141:CIPM
2137:CGPM
2048:400
2042:rad
2030:300
2024:rad
1997:or ρ
1966:200
1960:rad
1918:160
1912:rad
1847:rad
1805:100
1802:90°
1799:rad
1740:72°
1737:rad
1675:60°
1672:rad
1574:45°
1571:rad
1512:36°
1509:rad
1433:30°
1430:rad
1368:rad
1292:15°
1289:rad
1210:rad
1056:360°
1045:270°
1034:180°
595:turn
573:and
544:and
435:and
378:and
326:turn
290:grad
145:turn
3069:gon
2933:453
2634:doi
2160:000
2143:or
2129:not
2013:3𝜏
2008:or
1944:or
1783:or
1743:80
1656:or
1577:50
1555:or
1515:40
1493:or
1414:or
1374:25
1352:or
1273:or
1213:5°
1194:or
1151:0°
1023:90°
652:Gon
588:360
558:in
536:in
506:gon
499:360
361:200
319:400
265:gon
255:In
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173:200
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1949:𝜏
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1498:𝜏
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1425:12
1419:𝜏
1389:12
1363:16
1357:𝜏
1327:16
1284:24
1278:𝜏
1268:12
1248:24
1205:72
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540:,
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339:10
328:,
228:10
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2279:.
2099:.
2040:π
2019:4
2016:/
2003:2
2000:/
1995:π
1993:3
1981:4
1978:/
1975:3
1955:2
1952:/
1942:π
1933:2
1930:/
1927:1
1907:5
1904:/
1899:π
1897:4
1885:5
1882:/
1879:2
1866:3
1863:/
1860:1
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1842:3
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1832:2
1820:3
1817:/
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1794:4
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1778:2
1775:/
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1758:4
1755:/
1752:1
1732:5
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1724:π
1722:2
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1667:6
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1651:3
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1631:6
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1625:1
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1592:2
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1550:4
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1530:8
1527:/
1524:1
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1488:5
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1465:/
1462:1
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1383:1
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1321:1
1308:3
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1298:+
1281:/
1265:/
1261:π
1245:/
1242:1
1229:9
1226:/
1223:5
1219:+
1202:/
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1166:/
1163:1
1104:3
1101:/
1098:2
1094:+
1085:3
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1079:1
1075:+
1059:=
1048:=
1037:=
1026:=
1015:=
610:π
608:2
605:/
602:1
585:/
582:1
496:/
493:1
358:/
354:π
336:/
333:9
316:/
313:1
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280:(
233:°
225:/
222:9
198:π
196:5
170:/
166:π
137:/
134:1
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34:.
20:)
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