Question

 Given that UVW XYZ, what is the measure of Y?

A.
180

B.
70

C.
40

D.
90

Answer 1

Y = 40

Explanation:

First find the measure of V

The sum of the angles of a triangle equal 180

U+V+W =180

70+Y+70 =180

140+U =180

U = 180-140

U = 40

Since the triangles are similar

V = Y

40 = Y