Question

M2A = (4x - 2)° and m2B = (11x + 17)º. Find x if the angles are supplementary.

Answer 1

Supplementary Angles. Two Angles are Supplementary when they add up to 180 degrees.

angle A + angle B=180

4x-2 + 11x+17 =180

15x+15=180

15x=180-15

15x=165

x=165/15

x=11