Question

Find the measure of angle b

Answer 1

this whole angle is equal to 90°

so the value of angle b = 90°-64°

so the value of b= 26.

Answer 2

26˚

Explanation:

Since there is already two angles (The square in the corner shows that the angle is 90˚)

So subtract 90˚ with 64˚ which is 26˚