Question

Please help! Solve for x in the diagram below

Answer 1

40°

Explanation:

vertical opposite angles are always equal.

Therefore,

3x=120

x=120/3

x=40

Hope this will help:)

Answer 2

40 = x

Explanation:

The angles are vertical angles so they are equal

120 = 3x

Divide by 3

120/3 = 3x/3

40 = x