Question

In triangle XYZ, m∠Z > m∠X + m∠Y. Which must be true about △XYZ?

a. m∠X + m∠Z < 90°
b. m∠Y > 90°
c. ∠X and∠Y are complementary
d. m∠X + m∠Y < 90°

Answer 1

(D) m∠X+m∠Y∠90°

Explanation:

Answer 2

The statement that must be true for the given condition is m∠X + m∠Y < 90°