Cosine Tables Chart 181° to 270°

Cosine Tables Chart of the angle 181° to 270°

An online trigonometric tables

181° to 195° 196° to 210° 211° to 225°
cosine(181°) = -0.999848 cosine(196°) = -0.961262 cosine(211°) = -0.857167
cosine(182°) = -0.999391 cosine(197°) = -0.956305 cosine(212°) = -0.848048
cosine(183°) = -0.99863 cosine(198°) = -0.951057 cosine(213°) = -0.838671
cosine(184°) = -0.997564 cosine(199°) = -0.945519 cosine(214°) = -0.829038
cosine(185°) = -0.996195 cosine(200°) = -0.939693 cosine(215°) = -0.819152
cosine(186°) = -0.994522 cosine(201°) = -0.93358 cosine(216°) = -0.809017
cosine(187°) = -0.992546 cosine(202°) = -0.927184 cosine(217°) = -0.798636
cosine(188°) = -0.990268 cosine(203°) = -0.920505 cosine(218°) = -0.788011
cosine(189°) = -0.987688 cosine(204°) = -0.913545 cosine(219°) = -0.777146
cosine(190°) = -0.984808 cosine(205°) = -0.906308 cosine(220°) = -0.766044
cosine(191°) = -0.981627 cosine(206°) = -0.898794 cosine(221°) = -0.75471
cosine(192°) = -0.978148 cosine(207°) = -0.891007 cosine(222°) = -0.743145
cosine(193°) = -0.97437 cosine(208°) = -0.882948 cosine(223°) = -0.731354
cosine(194°) = -0.970296 cosine(209°) = -0.87462 cosine(224°) = -0.71934
cosine(195°) = -0.965926 cosine(210°) = -0.866025 cosine(225°) = -0.707107
226° to 240° 241° to 255° 256° to 270°
cosine(226°) = -0.694658 cosine(241°) = -0.48481 cosine(256°) = -0.241922
cosine(227°) = -0.681998 cosine(242°) = -0.469472 cosine(257°) = -0.224951
cosine(228°) = -0.669131 cosine(243°) = -0.45399 cosine(258°) = -0.207912
cosine(229°) = -0.656059 cosine(244°) = -0.438371 cosine(259°) = -0.190809
cosine(230°) = -0.642788 cosine(245°) = -0.422618 cosine(260°) = -0.173648
cosine(231°) = -0.62932 cosine(246°) = -0.406737 cosine(261°) = -0.156434
cosine(232°) = -0.615661 cosine(247°) = -0.390731 cosine(262°) = -0.139173
cosine(233°) = -0.601815 cosine(248°) = -0.374607 cosine(263°) = -0.121869
cosine(234°) = -0.587785 cosine(249°) = -0.358368 cosine(264°) = -0.104528
cosine(235°) = -0.573576 cosine(250°) = -0.34202 cosine(265°) = -0.087156
cosine(236°) = -0.559193 cosine(251°) = -0.325568 cosine(266°) = -0.069756
cosine(237°) = -0.544639 cosine(252°) = -0.309017 cosine(267°) = -0.052336
cosine(238°) = -0.529919 cosine(253°) = -0.292372 cosine(268°) = -0.034899
cosine(239°) = -0.515038 cosine(254°) = -0.275637 cosine(269°) = -0.017452
cosine(240°) = -0.5 cosine(255°) = -0.258819 cosine(270°) = -0

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What is 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

All Trignometric Angles :

Below Table Values of sine, cosine, tangent, cosec, secant and cotangent at various degree of angles (0°, 30°, 45°, 60°, 90°, 180°, 270°).

θ30°45°60°90°180°270°
Sinθ0
1

2
1


2
10-1
Cosθ1

2
1

1

2
0-10
Tanθ0
1

1*0*
Cosecθ*2
2

1*-1
Secθ1
2

2*-1*
Cotθ* 1
1

0*0