Question

if angle A and Angle B are supplementary angles and angle b is equal to ( x + 20° ) then what would be m angle A​

Answer 1

Answer:

x+20=180

x=180-20

x=160

Answer 2

Answer:

here

angle a be x

now

a + b = 180

x + x+20=180

2x +20= 180

2x= 180-20

x= 160/2

x=80