Geometry: Lesson 020

Complementary angles

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Lesson Description - Complementary angles:

This lesson covers the idea of complementary angles. Students learn the definition of complementary and supplementary angles, as well as how to find the measures of the complement and supplement of a given angle. Students are also asked to solve word problems in the following form: "If the ratio of an angle to its complement is 2:3, find the measure of each angle."

Related Lessons:

Complementary anglesSupplementary Anglescomplimentary anglescomplementary anglescomplementary angle

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