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Chapter 2: Problem 77

What are supplementary angles? Describe how to find the measure of an angle's supplement.

Short Answer

Expert verified
Supplementary angles are two angles whose measurements add up to 180 degrees. The measure of an angle's supplement can be found by subtracting the given angle from 180.

Step by step solution

01

Understanding Supplementary Angles

Supplementary angles are two angles whose measurements sum to 180 degrees. If one angle is given, for example 70 degrees, its supplementary angle can be found by subtracting the given angle from 180.
02

Calculating supplementary angle

To calculate the supplementary angle, use the formula: Supplementary angle = 180 - Given angle. If the angle given is \(x\), calculate its supplement as follows: Supplementary angle = 180 - \(x\).
03

Real life application

This concept is useful in real-life applications, such as designing and construction of various physical and graphical models.

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