Problem 76 - Introductory and Intermediate Algebra for College Students 4th

Question

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

Step-by-Step Solution

Answer

Complementary angles are two angles that sum up to 90 degrees. The complement of an angle can be found by subtracting the angle from 90 degrees.

Step 1: Understand the concept of complementary angles

Complementary angles are a pair of angles that add up to 90 degrees. It is fundamental to understand this concept. Note that this concept applies to angles which measures are in degrees.

Step 2: Identify the given angle

In order to find the complement of an angle, it is crucial to identify the given angle first. The given angle is the one for which we wish to find the complement.

Step 3: Calculate the complement of the given angle

After identifying the given angle, finding its complement could be done by simply subtracting the measure of the given angle from 90. Therefore, Complement of an angle = 90 degrees - (measure of the given angle).