Question

In the image below, angles XYZ (6x+10)° and RYS (5x+30)° are vertical angles. Find x

Answer 1

x=20

Explanation:

Vertical angles are equal

6x+10 = 5x+30

Subtract 5x from each side

6x-5x+10 = 5x-5x+30

x+10 = 30

Subtract 10 from each side

x+10-10 = 30-10

x =20