Question

Given sin A=35 find the other trigonometric ratios of the angle A ​

Answer 1

The value of sin A should be 3/5 and not 35 because value of sin A cannot be more than 1.

if sin A = 3/5 [p/h]

b = √h^2 - p^2

= √ 5^2 - 3^2

= √ 25 - 9

= √ 16

= 4

cos A = [b/h] = 4/5

Tan A = [p/b] = 3/4

cot A = [b/p] = 4/3

sec A = [h/b] = 5/4

cosec A = [h/p] = 5/3