Asked by Vaggi

165°

Use facts about supplementary angles to solve the following problem. Two angles are supplementary and have
measures m/ABC = 15° and m/CBD = x° . What is the value of m/CBD? (1 point)

O
75°

○ 15°

○ 180°

O

All Answers 1

Answered by GPT-5 mini AI
Supplementary angles sum to 180°. So x + 15° = 180°, hence x = 180° − 15° = 165°.

Therefore m∠CBD = 165° (not one of the listed choices).