Cosine Tables Chart 91° to 180°
Cosine Tables Chart of the angle 91° to 180°
An online trigonometric tables
| 91° to 105° | 106° to 120° | 121° to 135° |
|---|---|---|
| cosine(91°) = -0.017452 | cosine(106°) = -0.275637 | cosine(121°) = -0.515038 |
| cosine(92°) = -0.034899 | cosine(107°) = -0.292372 | cosine(122°) = -0.529919 |
| cosine(93°) = -0.052336 | cosine(108°) = -0.309017 | cosine(123°) = -0.544639 |
| cosine(94°) = -0.069756 | cosine(109°) = -0.325568 | cosine(124°) = -0.559193 |
| cosine(95°) = -0.087156 | cosine(110°) = -0.34202 | cosine(125°) = -0.573576 |
| cosine(96°) = -0.104528 | cosine(111°) = -0.358368 | cosine(126°) = -0.587785 |
| cosine(97°) = -0.121869 | cosine(112°) = -0.374607 | cosine(127°) = -0.601815 |
| cosine(98°) = -0.139173 | cosine(113°) = -0.390731 | cosine(128°) = -0.615661 |
| cosine(99°) = -0.156434 | cosine(114°) = -0.406737 | cosine(129°) = -0.62932 |
| cosine(100°) = -0.173648 | cosine(115°) = -0.422618 | cosine(130°) = -0.642788 |
| cosine(101°) = -0.190809 | cosine(116°) = -0.438371 | cosine(131°) = -0.656059 |
| cosine(102°) = -0.207912 | cosine(117°) = -0.45399 | cosine(132°) = -0.669131 |
| cosine(103°) = -0.224951 | cosine(118°) = -0.469472 | cosine(133°) = -0.681998 |
| cosine(104°) = -0.241922 | cosine(119°) = -0.48481 | cosine(134°) = -0.694658 |
| cosine(105°) = -0.258819 | cosine(120°) = -0.5 | cosine(135°) = -0.707107 |
| 136° to 150° | 151° to 165° | 166° to 180° |
|---|---|---|
| cosine(136°) = -0.71934 | cosine(151°) = -0.87462 | cosine(166°) = -0.970296 |
| cosine(137°) = -0.731354 | cosine(152°) = -0.882948 | cosine(167°) = -0.97437 |
| cosine(138°) = -0.743145 | cosine(153°) = -0.891007 | cosine(168°) = -0.978148 |
| cosine(139°) = -0.75471 | cosine(154°) = -0.898794 | cosine(169°) = -0.981627 |
| cosine(140°) = -0.766044 | cosine(155°) = -0.906308 | cosine(170°) = -0.984808 |
| cosine(141°) = -0.777146 | cosine(156°) = -0.913545 | cosine(171°) = -0.987688 |
| cosine(142°) = -0.788011 | cosine(157°) = -0.920505 | cosine(172°) = -0.990268 |
| cosine(143°) = -0.798636 | cosine(158°) = -0.927184 | cosine(173°) = -0.992546 |
| cosine(144°) = -0.809017 | cosine(159°) = -0.93358 | cosine(174°) = -0.994522 |
| cosine(145°) = -0.819152 | cosine(160°) = -0.939693 | cosine(175°) = -0.996195 |
| cosine(146°) = -0.829038 | cosine(161°) = -0.945519 | cosine(176°) = -0.997564 |
| cosine(147°) = -0.838671 | cosine(162°) = -0.951057 | cosine(177°) = -0.99863 |
| cosine(148°) = -0.848048 | cosine(163°) = -0.956305 | cosine(178°) = -0.999391 |
| cosine(149°) = -0.857167 | cosine(164°) = -0.961262 | cosine(179°) = -0.999848 |
| cosine(150°) = -0.866025 | cosine(165°) = -0.965926 | cosine(180°) = -1 |
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Define cosine in Mathematics:-
Cosine function, along with sine and tangent, is one of the three most common trigonometric functions. In any right triangle, the cosine of an angle is the length of the adjacent side (A) divided by the length of the hypotenuse (H)
Sin (θ) = Opposite(O) / Hypotenuse(H)
Cos (θ) = Adjacent(A) / Hypotenuse(H)
Tan (θ) = Opposite(O) / Adjacent(A)
Trigonometry is also spelled as Trignometry.Trignometry is also called as Trigonometry
Trignometric Angles :
Below Table Values of 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 | * |
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