Question

In right triangle ABC, ZCis a right angle and sin A= sin B. What is mZA

Answer 1

∠A = 45°

Explanation:

It is given that,

sin A = sin B

∠C is a right angle.

If sin A = sin B, it means

sin 45 = sin 45 =
`(1)/(\sqrt2)`

It means that angle A and angle B is 45 degrees.