Tables and Chart of Tangents - 91° to 180°

Tangent Tables Chart of the angle 91° to 180°
An online trigonometric tables
91° to 105° | 106° to 120° | 121° to 135° |
---|---|---|
tangent(91°) = -57.28996 | tangent(106°) = -3.48741 | tangent(121°) = -1.66428 |
tangent(92°) = -28.63625 | tangent(107°) = -3.27085 | tangent(122°) = -1.60033 |
tangent(93°) = -19.08114 | tangent(108°) = -3.07768 | tangent(123°) = -1.53986 |
tangent(94°) = -14.30067 | tangent(109°) = -2.90421 | tangent(124°) = -1.48256 |
tangent(95°) = -11.43005 | tangent(110°) = -2.74748 | tangent(125°) = -1.42815 |
tangent(96°) = -9.51436 | tangent(111°) = -2.60509 | tangent(126°) = -1.37638 |
tangent(97°) = -8.14435 | tangent(112°) = -2.47509 | tangent(127°) = -1.32704 |
tangent(98°) = -7.11537 | tangent(113°) = -2.35585 | tangent(128°) = -1.27994 |
tangent(99°) = -6.31375 | tangent(114°) = -2.24604 | tangent(129°) = -1.2349 |
tangent(100°) = -5.67128 | tangent(115°) = -2.14451 | tangent(130°) = -1.19175 |
tangent(101°) = -5.14455 | tangent(116°) = -2.0503 | tangent(131°) = -1.15037 |
tangent(102°) = -4.70463 | tangent(117°) = -1.96261 | tangent(132°) = -1.11061 |
tangent(103°) = -4.33148 | tangent(118°) = -1.88073 | tangent(133°) = -1.07237 |
tangent(104°) = -4.01078 | tangent(119°) = -1.80405 | tangent(134°) = -1.03553 |
tangent(105°) = -3.73205 | tangent(120°) = -1.73205 | tangent(135°) = -1 |
136° to 150° | 151° to 165° | 166° to 180° |
---|---|---|
tangent(136°) = -0.96569 | tangent(151°) = -0.55431 | tangent(166°) = -0.24933 |
tangent(137°) = -0.93252 | tangent(152°) = -0.53171 | tangent(167°) = -0.23087 |
tangent(138°) = -0.9004 | tangent(153°) = -0.50953 | tangent(168°) = -0.21256 |
tangent(139°) = -0.86929 | tangent(154°) = -0.48773 | tangent(169°) = -0.19438 |
tangent(140°) = -0.8391 | tangent(155°) = -0.46631 | tangent(170°) = -0.17633 |
tangent(141°) = -0.80978 | tangent(156°) = -0.44523 | tangent(171°) = -0.15838 |
tangent(142°) = -0.78129 | tangent(157°) = -0.42447 | tangent(172°) = -0.14054 |
tangent(143°) = -0.75355 | tangent(158°) = -0.40403 | tangent(173°) = -0.12278 |
tangent(144°) = -0.72654 | tangent(159°) = -0.38386 | tangent(174°) = -0.1051 |
tangent(145°) = -0.70021 | tangent(160°) = -0.36397 | tangent(175°) = -0.08749 |
tangent(146°) = -0.67451 | tangent(161°) = -0.34433 | tangent(176°) = -0.06993 |
tangent(147°) = -0.64941 | tangent(162°) = -0.32492 | tangent(177°) = -0.05241 |
tangent(148°) = -0.62487 | tangent(163°) = -0.30573 | tangent(178°) = -0.03492 |
tangent(149°) = -0.60086 | tangent(164°) = -0.28675 | tangent(179°) = -0.01746 |
tangent(150°) = -0.57735 | tangent(165°) = -0.26795 | tangent(180°) = 0 |
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Definition of Tangent in Mathematics
The tangent of an angle is the ratio of the length of the opposite side to the length of the adjacent side: so called because it can be represented as a line segment tangent to the circle, that is the line that touches the circle, from Latin linea tangens or touching line.

Sin (θ) = Opposite(O) / Hypotenuse(H)
Cos (θ) = Adjacent(A) / Hypotenuse(H)
*Trigonometry / Trignometry are same.
Trigonometric 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 | - |