Tables and Chart of Cotangents - 91° to 180°

Cotangent Tables Chart of the angle 91° to 180°
An online trigonometric tables
91° to 105° | 106° to 120° | 121° to 135° |
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cotangent(92°) = -0.03492 | cotangent(107°) = -0.30573 | cotangent(122°) = -0.62487 |
cotangent(93°) = -0.05241 | cotangent(108°) = -0.32492 | cotangent(123°) = -0.64941 |
cotangent(94°) = -0.06993 | cotangent(109°) = -0.34433 | cotangent(124°) = -0.67451 |
cotangent(95°) = -0.08749 | cotangent(110°) = -0.36397 | cotangent(125°) = -0.70021 |
cotangent(96°) = -0.1051 | cotangent(111°) = -0.38386 | cotangent(126°) = -0.72654 |
cotangent(97°) = -0.12278 | cotangent(112°) = -0.40403 | cotangent(127°) = -0.75355 |
cotangent(98°) = -0.14054 | cotangent(113°) = -0.42447 | cotangent(128°) = -0.78129 |
cotangent(99°) = -0.15838 | cotangent(114°) = -0.44523 | cotangent(129°) = -0.80978 |
cotangent(100°) = -0.17633 | cotangent(115°) = -0.46631 | cotangent(130°) = -0.8391 |
cotangent(101°) = -0.19438 | cotangent(116°) = -0.48773 | cotangent(131°) = -0.86929 |
cotangent(102°) = -0.21256 | cotangent(117°) = -0.50953 | cotangent(132°) = -0.9004 |
cotangent(103°) = -0.23087 | cotangent(118°) = -0.53171 | cotangent(133°) = -0.93252 |
cotangent(104°) = -0.24933 | cotangent(119°) = -0.55431 | cotangent(134°) = -0.96569 |
cotangent(105°) = -0.26795 | cotangent(120°) = -0.57735 | cotangent(135°) = -1 |
136° to 150° | 151° to 165° | 166° to 180° |
---|---|---|
cotangent(136°) = -1.03553 | cotangent(151°) = -1.80405 | cotangent(166°) = -4.01078 |
cotangent(137°) = -1.07237 | cotangent(152°) = -1.88073 | cotangent(167°) = -4.33148 |
cotangent(138°) = -1.11061 | cotangent(153°) = -1.96261 | cotangent(168°) = -4.70463 |
cotangent(139°) = -1.15037 | cotangent(154°) = -2.0503 | cotangent(169°) = -5.14455 |
cotangent(140°) = -1.19175 | cotangent(155°) = -2.14451 | cotangent(170°) = -5.67128 |
cotangent(141°) = -1.2349 | cotangent(156°) = -2.24604 | cotangent(171°) = -6.31375 |
cotangent(142°) = -1.27994 | cotangent(157°) = -2.35585 | cotangent(172°) = -7.11537 |
cotangent(143°) = -1.32704 | cotangent(158°) = -2.47509 | cotangent(173°) = -8.14435 |
cotangent(144°) = -1.37638 | cotangent(159°) = -2.60509 | cotangent(174°) = -9.51436 |
cotangent(145°) = -1.42815 | cotangent(160°) = -2.74748 | cotangent(175°) = -11.43005 |
cotangent(146°) = -1.48256 | cotangent(161°) = -2.90421 | cotangent(176°) = -14.30067 |
cotangent(147°) = -1.53986 | cotangent(162°) = -3.07768 | cotangent(177°) = -19.08114 |
cotangent(148°) = -1.60033 | cotangent(163°) = -3.27085 | cotangent(178°) = -28.63625 |
cotangent(149°) = -1.66428 | cotangent(164°) = -3.48741 | cotangent(179°) = -57.28996 |
cotangent(150°) = -1.73205 | cotangent(165°) = -3.73205 | cotangent(180°) = 8 |
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Definition of cotangent in Mathematics
The cotangent cot(A) is the reciprocal of tan(A); i.e. the ratio of the length of the adjacent side to the length of the opposite side; so called because it is the tangent of the complementary or co-angle.

Trigonometric All Angles Chart:
Table Chart for sine, cosine, tangent, cosec, secant and cotangent at various degree of angles (0°, 30°, 45°, 60°, 90°, 180°).
θ | 0° | 30° | 45° | 60° | 90° | 180° | |||||||||
Sinθ | 0 |
|
|
| 1 | 0 | |||||||||
Cosθ | 1 |
|
|
| 0 | -1 | |||||||||
Tanθ | 0 |
| 1 | ![]() | - | 0 | |||||||||
Cosecθ | - | 2 | ![]() |
| 1 | - | |||||||||
Secθ | 1 |
| ![]() | 2 | - | -1 | |||||||||
Cotθ | - | ![]() |
1 |
| 0 | - |