radian | 1 rad | 2 rad | 3 rad | 4 rad | 5 rad | 6 rad | 7 rad | 8 rad | 9 rad | 10 rad | 11 rad | 12 rad | 13 rad | 14 rad | 15 rad | 16 rad | 17 rad | 18 rad | 19 rad | 20 rad | 21 rad | 22 rad | 23 rad | 24 rad | 25 rad | 26 rad | 27 rad | 28 rad | 29 rad | 30 rad | 31 rad | 32 rad | 33 rad | 34 rad | 35 rad | 36 rad | 37 rad | 38 rad | 39 rad | 40 rad | 41 rad | 42 rad | 43 rad | 44 rad | 45 rad | 46 rad | 47 rad | 48 rad | 49 rad | 50 rad | 51 rad | 52 rad | 53 rad | 54 rad | 55 rad | 56 rad | 57 rad | 58 rad | 59 rad | 60 rad | 61 rad | 62 rad | 63 rad | 64 rad | 65 rad | 66 rad | 67 rad | 68 rad | 69 rad | 70 rad | 71 rad | 72 rad | 73 rad | 74 rad | 75 rad | 76 rad | 77 rad | 78 rad | 79 rad | 80 rad | 81 rad | 82 rad | 83 rad | 84 rad | 85 rad | 86 rad | 87 rad | 88 rad | 89 rad | 90 rad | 91 rad | 92 rad | 93 rad | 94 rad | 95 rad | 96 rad | 97 rad | 98 rad | 99 rad | 100 rad |
sextant | 0.9549297 " | 1.9098593 " | 2.8647890 " | 3.8197187 " | 4.7746484 " | 5.7295780 " | 6.6845077 " | 7.6394374 " | 8.5943671 " | 9.5492967 " | 10.5042264 " | 11.4591561 " | 12.4140858 " | 13.3690154 " | 14.3239451 " | 15.2788748 " | 16.2338045 " | 17.1887341 " | 18.1436638 " | 19.0985935 " | 20.0535232 " | 21.0084528 " | 21.9633825 " | 22.9183122 " | 23.8732419 " | 24.8281715 " | 25.7831012 " | 26.7380309 " | 27.6929606 " | 28.6478902 " | 29.6028199 " | 30.5577496 " | 31.5126793 " | 32.4676089 " | 33.4225386 " | 34.3774683 " | 35.3323980 " | 36.2873276 " | 37.2422573 " | 38.1971870 " | 39.1521167 " | 40.1070463 " | 41.0619760 " | 42.0169057 " | 42.9718354 " | 43.9267650 " | 44.8816947 " | 45.8366244 " | 46.7915541 " | 47.7464837 " | 48.7014134 " | 49.6563431 " | 50.6112728 " | 51.5662024 " | 52.5211321 " | 53.4760618 " | 54.4309915 " | 55.3859211 " | 56.3408508 " | 57.2957805 " | 58.2507102 " | 59.2056398 " | 60.1605695 " | 61.1154992 " | 62.0704289 " | 63.0253585 " | 63.9802882 " | 64.9352179 " | 65.8901476 " | 66.8450772 " | 67.8000069 " | 68.7549366 " | 69.7098663 " | 70.6647959 " | 71.6197256 " | 72.5746553 " | 73.5295850 " | 74.4845146 " | 75.4394443 " | 76.3943740 " | 77.3493037 " | 78.3042333 " | 79.2591630 " | 80.2140927 " | 81.1690224 " | 82.1239520 " | 83.0788817 " | 84.0338114 " | 84.9887411 " | 85.9436707 " | 86.8986004 " | 87.8535301 " | 88.8084598 " | 89.7633894 " | 90.7183191 " | 91.6732488 " | 92.6281785 " | 93.5831081 " | 94.5380378 " | 95.4929675 " |
The radian is the standard unit of angular measure, used in many areas of mathematics. The length of an arc of a unit circle is numerically equal to the measurement in radians of the angle that it subtends; one radian is just under 57.3 degrees.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
radian | rad | The angle subtended at the center of a circle by an arc whose length is equal to the circle's radius. One full revolution encompasses 2π radians. | = 1 rad | Metric system SI |
radians | sextants | radians | sextants |
---|---|---|---|
1 | ≈ 0.95492967484072 | 6 | ≈ 5.7295780490443 |
2 | ≈ 1.9098593496814 | 7 | ≈ 6.684507723885 |
3 | ≈ 2.8647890245221 | 8 | ≈ 7.6394373987257 |
4 | ≈ 3.8197186993629 | 9 | ≈ 8.5943670735664 |
5 | ≈ 4.7746483742036 | 10 | ≈ 9.5492967484072 |
sextant is the unit of plane angle, equals to 60°.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
sextant | " | ≡ 60° | ≈ 1.047198 rad | Metric system SI |
sextants | radians | sextants | radians |
---|---|---|---|
1 | ≈ 1.0471975333333 | 6 | ≈ 6.2831852 |
2 | ≈ 2.0943950666667 | 7 | ≈ 7.3303827333333 |
3 | ≈ 3.1415926 | 8 | ≈ 8.3775802666667 |
4 | ≈ 4.1887901333333 | 9 | ≈ 9.4247778 |
5 | ≈ 5.2359876666667 | 10 | ≈ 10.471975333333 |
radians | sextants |
---|---|
1 | ≈ 0.9549297 |
1.0471975 | ≈ 1 |
Symbol | Definition |
---|---|
≡ | exactly equal |
≈ | approximately equal to |
= | equal to |
digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |