Question

 If sin A = 1/2 and cos B = 1/2, then A + B = ?​

Answer 1

Answer:

a=30°

b=60°

a+b = 90°

this is the correct answer thank me

Answer 2

Answer:

90 degrees

Step-by-step explanation:

sin A=1/2

cos B=1/2

=>sin A=cos B

=>sin A=sin (90-B)

=>A=90-B

=>A+B=90 degrees