Question

If Sin A =1/2 and Cos B=1/2 then , A+B =? *
0°
60°
90°
45°​

Answer 1

Answer:

90°

Step-by-step explanation:

Sin A = 1/2

A = 30°

Cos B= 1/2

B = 60°

Therefore,

A+B = 30°+60°

= 90°

Answer 2

Answer:

sin A = 1/2

sin 30° = 1/2

So, A = 30°

cos B = 1/2

cos 60° = 1/2

So, B = 60°

A + B = 60+30

A + B = 90°

A + B = 90°HOPE I HAVE ANSWERED YOUR QUESTION

A + B = 90°HOPE I HAVE ANSWERED YOUR QUESTION PLS MARK ME AS BRAINLIEST