Question

∠Y and ∠Z are SUPPLEMENTARY
∠Z = 115 degrees
What is the measure of ∠Y?

Answer 1

y+z=180

y=180-115

y=65°

Explanation:

hope it helps uu

Answer 2

Answer:

Angle Y = 65°

Explanation:

We know that sum of the supplementary angles are 180°.

so ,

Angle Y + angle Z = 180°

Y + 115 = 180

Y = 180 - 115

Y = 65°.