Question

Given that sina=1/2 and cosb=root3/2 find the value of a+b

Answer 1

Answer:

a+b = 30+60 = 90

Step-by-step explanation:

sin a = 1/2 ==> a = 30 degrees

cos b = root 3/2 ==> b = 60 degrees

a+ b = 30 + 60 = 90