The measure of an angle is 18°. What is the measure of its supplementary angle?

Question

asked Dec 28, 2022 81.6k views

2 Answers

Martine · Answer 1 · 2022-12-30T00:24:51+0000

Answer:

72 degrees

Explanation:

Supplementary angles are angles that when added together make a right angle, or 90 degrees. So 90-18=72.

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