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3 fötter ≡ 0.0009144 kilometers= 0.00091440 kilometers = 9144 × 10-7 kilometers = 9144E-7 kilometers = 9144e-7 kilometers |
2 tum ≡ 5.08 centimeter= 5.08000000 centimeter = 0.0508 × 102 centimeter = 0.0508E2 centimeter = 0.0508e2 centimeter |
5 millimeter ≡ 5 000 mikron |
2 millimeter ≡ 2 000 mikron |
3 millimeter ≡ 3 000 mikron |
1 millimeter ≡ 1 000 mikron |
4 millimeter ≡ 4 000 mikron |
4 mikron ≡ 0.004 millimeter= 0.00400000 millimeter = 4 × 10-3 millimeter = 4E-3 millimeter = 4e-3 millimeter |
sign | 1 sign | 2 sign | 3 sign | 4 sign | 5 sign | 6 sign | 7 sign | 8 sign | 9 sign | 10 sign | 11 sign | 12 sign | 13 sign | 14 sign | 15 sign | 16 sign | 17 sign | 18 sign | 19 sign | 20 sign | 21 sign | 22 sign | 23 sign | 24 sign | 25 sign | 26 sign | 27 sign | 28 sign | 29 sign | 30 sign | 31 sign | 32 sign | 33 sign | 34 sign | 35 sign | 36 sign | 37 sign | 38 sign | 39 sign | 40 sign | 41 sign | 42 sign | 43 sign | 44 sign | 45 sign | 46 sign | 47 sign | 48 sign | 49 sign | 50 sign | 51 sign | 52 sign | 53 sign | 54 sign | 55 sign | 56 sign | 57 sign | 58 sign | 59 sign | 60 sign | 61 sign | 62 sign | 63 sign | 64 sign | 65 sign | 66 sign | 67 sign | 68 sign | 69 sign | 70 sign | 71 sign | 72 sign | 73 sign | 74 sign | 75 sign | 76 sign | 77 sign | 78 sign | 79 sign | 80 sign | 81 sign | 82 sign | 83 sign | 84 sign | 85 sign | 86 sign | 87 sign | 88 sign | 89 sign | 90 sign | 91 sign | 92 sign | 93 sign | 94 sign | 95 sign | 96 sign | 97 sign | 98 sign | 99 sign | 100 sign |
degree | 30 ° | 60 ° | 90 ° | 120 ° | 150 ° | 180 ° | 210 ° | 240 ° | 270 ° | 300 ° | 330 ° | 360 ° | 390 ° | 420 ° | 450 ° | 480 ° | 510 ° | 540 ° | 570 ° | 600 ° | 630 ° | 660 ° | 690 ° | 720 ° | 750 ° | 780 ° | 810 ° | 840 ° | 870 ° | 900 ° | 930 ° | 960 ° | 990 ° | 1 020 ° | 1 050 ° | 1 080 ° | 1 110 ° | 1 140 ° | 1 170 ° | 1 200 ° | 1 230 ° | 1 260 ° | 1 290 ° | 1 320 ° | 1 350 ° | 1 380 ° | 1 410 ° | 1 440 ° | 1 470 ° | 1 500 ° | 1 530 ° | 1 560 ° | 1 590 ° | 1 620 ° | 1 650 ° | 1 680 ° | 1 710 ° | 1 740 ° | 1 770 ° | 1 800 ° | 1 830 ° | 1 860 ° | 1 890 ° | 1 920 ° | 1 950 ° | 1 980 ° | 2 010 ° | 2 040 ° | 2 070 ° | 2 100 ° | 2 130 ° | 2 160 ° | 2 190 ° | 2 220 ° | 2 250 ° | 2 280 ° | 2 310 ° | 2 340 ° | 2 370 ° | 2 400 ° | 2 430 ° | 2 460 ° | 2 490 ° | 2 520 ° | 2 550 ° | 2 580 ° | 2 610 ° | 2 640 ° | 2 670 ° | 2 700 ° | 2 730 ° | 2 760 ° | 2 790 ° | 2 820 ° | 2 850 ° | 2 880 ° | 2 910 ° | 2 940 ° | 2 970 ° | 3 000 ° |
sign is the unit of plane angle, equals to 30°.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
sign | ≡ 30° | = 0.523599 rad | Metric system SI |
signs | degrees | signs | degrees |
---|---|---|---|
1 | ≈ 30 | 6 | ≈ 180 |
2 | ≈ 60 | 7 | ≈ 210 |
3 | ≈ 90 | 8 | ≈ 240 |
4 | ≈ 120 | 9 | ≈ 270 |
5 | ≈ 150 | 10 | ≈ 300 |
A degree (in full, a degree of arc, arc degree, or arcdegree), usually denoted by ° (the degree symbol), is a measurement of a plane angle, defined so that a full rotation is 360 degrees.
It is not an SI unit, as the SI unit of angular measure is the radian, but it is mentioned in the SI brochure as an accepted unit.Because a full rotation equals 2π radians, one degree is equivalent to π/180 radians.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
degree | ° | ≡ 1⁄360 of a revolution ≡ π⁄180 rad | ≈ 17.453293×10−3 rad | Metric system SI |
degrees | signs | degrees | signs |
---|---|---|---|
1 | ≈ 0.033333333333333 | 6 | ≈ 0.2 |
2 | ≈ 0.066666666666667 | 7 | ≈ 0.23333333333333 |
3 | ≈ 0.1 | 8 | ≈ 0.26666666666667 |
4 | ≈ 0.13333333333333 | 9 | ≈ 0.3 |
5 | ≈ 0.16666666666667 | 10 | ≈ 0.33333333333333 |
signs | degrees |
---|---|
1 | ≈ 30 |
0.0333333 | ≈ 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 …) |