Question

Find measures of complementary, supplementary, vertical, and adjacent angles VzU

The measure of an angle is 3º. What is the measure of its supplementary angle?
a) 177º
b) 180º
c) 183º
d) 0º"

Answer 1

The measure of the supplementary angle to a 3° angle is 177°, which is found by subtracting the given angle's measure from 180°.

Step-by-step explanation:

The question is asking for the measure of the supplementary angle of an angle that measures 3°. By definition, supplementary angles are two angles whose measures add up to 180°. Therefore, to find the measure of the supplementary angle, you subtract the measure of the given angle from 180°.

Let's perform the calculation:

1. Measure of the given angle = 3°
2. Measure of the supplementary angle = 180° - Measure of the given angle
3. Measure of the supplementary angle = 180° - 3° = 177°

The correct answer is (a) 177°.