Find its supplementry angle (180-b ) degree
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TRIGONOMETRIC RATIOS OF 180 DEGREE MINUS THETA
Trigonometric ratios of 180 degree minus theta is one of the branches of ASTC formula in trigonometry.
Trigonometric-ratios of 180 degree minus theta are given below.
sin (180° - θ) = sin θ
cos (180° - θ) = - cos θ
tan (180° - θ) = - tan θ
csc (180° - θ) = csc θ
sec (180° - θ) = - sec θ
cot (180° - θ) = - cot θ
Let us see, how the trigonometric ratios of 180 degree minus theta are determined.
Trigonometric ratios of 180 degree minus theta is one of the branches of ... For the angles 0° or 360° and 180°, we should not make the above conversions .
Two Angles are Supplementary when they add up to 180 degrees. They don't have to be next to each other, just so long as the total is 180 degrees. Examples: 60° and 120° are supplementary angles.
(=(180-b) let b be take 0 for make an supplementery angle that 180.
tan(180-b)= -tan(b)= -tan0 = 0 )
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