Answer:
A, 74°
Explanation:
Both of the angles are named y, so this means they are the same/have the same value!
Remember, all triangles equal 180°
To find y...
First, we subtract 32° from 180° to see what the Y angles total up to!
180° - 32° = 148°
the two y angles on the left side of the triangle equal 148°, but what does just one of them equal?
Divide by 2 to find out!
148° ÷ 2 = 74°
one y angle = 74°
y = 74°