Question

Find the measure of angle a

Answer 1

angle A = 47°

angle B= 48°

Explanation:

4x+ 4x+ 4+3+85=180°

8x+92=180°

8x= 180-92

8x= 88°

x= 11°

angle A = 4(11)+3= 47°

angle B = 4(11)+4= 48°