In triangle xyz, m∠z > m∠x + m∠y. which must be true about △xyz? m∠x + m∠z < 90° m∠y > 90° ∠x and∠y are complementary m∠x + m∠y < 90°

Option D is the answer : m∠X + m∠Y < 90°

Step-by-step explanation:

Given is :

In triangle XYZ, m∠Z > m∠X + m∠Y

This means ∠Z is greater than the sum of angles X and Y. X, Y and Z all sums up to become 180 degrees.

So, the option that is correct here, is option D.

m∠X + m∠Y < 90°

The option that is true about △XYZ is : m∠X + m∠Y < 90°

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