Question

If sin A = 1/2 and cos B = 1/2, then ( A + B ) =
A) 60
8) 0°
C) 90°
0) 30°​

Answer 1

Answer:

I think it is non of thies

Step-by-step explanation:

beacous : 1/2 +1/2

=2/2

which is equal to 1 .

Answer 2

Answer:

it's 90 degrees

Step-by-step explanation:

Sin A= 1/2 which means A is 30 degrees because Sin 30= 1/2.

Cos B= 1/2 which means B is 60 degrees because Cos 60 is 1/2.

Therefore A+B= 30+60= 90