Geometry

Question Analysis

This question is about the concept of supplementary angles.

Key Concept Explanation

Supplementary angles are two angles whose sum equals 180 degrees. It's a basic geometric concept used to describe a specific relationship between angle pairs.

Step - by - Step Solution

A.For the pair 171° and 9°: , so this pair is supplementary.

B.For the pair 118° and 62°: , so this pair is supplementary.

C.For the pair 123° and 47°:

Click "Show Answer" to reveal the answer and analysis