Question

What is the correct classification for ∠QPS?

right

obtuse

acute

straight

Answer 1

The Correct anwser is obtuse

Explanation:

Answer 2

∠QPS is part of the right angle, and it takes 90 - 21 degrees of it.
90 - 21 = 69°

Now take 69 and add 22, the rest of ∠QPS.
69 + 22 = 91

∠QPS is 91°, which is larger than a right angle, 90°, so that means it is an obtuse angle.