Question

A and B are vertical angles. If m A = (5.x - 2)° and m
B = (3r + 12), then find the value of x

Answer 1

Explanation:

∠A=∠B (V.O.A, Vertically oppt angles are eql)

5x-2=3x+12

5x-3x=12+2

2x=14

∴x=14÷2

x=7°

Answer 2

hope that will help you