Question

Given 15 cot A = 8, find sin A​

Answer 1

Answer:

Sin A =

$\frac{15}{17}$

Step-by-step explanation:

Given

15 cot A = 8

so cot A = 8/15

cot A = Base / Perpendicular

so base = 8 cm and parpemdicular = 15 cm

Applying Pythagoras theorem

${ac }^{2} = {ab}^{2} + {bc }^{2}$

AC = 17 cm

Sin A = parpemdicular / Base

So , Sin A = 15/17 cm

Ans = Sin A = 15/17 cm