Question

What is the value of y?
A. 40°
B. 30°
C. 120°
D. 60°

Answer 1

D - 60° because all the angles in a triangle add up to 180°

Answer 2

60

Explanation:

A triangle is 180 degrees. So first since you have one of the degrees you will do 180-60=120. Since the 2 ys are the same you can just divide 120 by 2. Which is 60. So y=60