Question

Given the tions:

1/8
2/1/7
3/6
4/7/5
Suppose 21 is 105°. List all the angles congruent to 1.

a) 105°
b) 30°
c) 60°
d) 75°

Answer 1

The only angle that is congruent to 1 is 105°.

Step-by-step explanation:

To determine the angles congruent to 1, we need to compare the given angle measures to 1. In this case, 21 is congruent to 1 because they are both equal to 105°. Therefore, the only angle congruent to 1 is a) 105°.