Question

Triangle A B C is a right triangle. Angle A C B is 90 degrees, angle C B A is 31 degrees, and angle B A C is 59 degrees.

What is the relationship between angles A and B?

They are congruent.
They are complementary.
They are supplementary.
There is no relationship between them.

Answer 1

CBA = 31

BAC = 59

31 + 59 = 90

The two angles = 90 degrees.

There are complementary.

Answer 2

Explanation:

CBA = 31

BAC = 59

31 + 59 = 90

The two angles = 90 degrees.

There are complementary.