Question

If the measure of angle 2 is 68 degrees, what is the measure of angle 1?

Answer 1

22 degree

Explanation:

We know

∠1 and ∠2 combined must be 90 degrees. We know angle 2 is 68 degrees.

What is the measure of angle 1?

90 - 68 = 22 degrees

So, angle 1 is 22 degrees.