How to use complementary angles to find missing angles

911 views · Published 14 August 2017 · 4:43 · Indexed 26 October 2026

Channel: MooMooMath and Science · 2017 · Education

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Complementary angles are angles that add to 90 degrees. This fact can be used to find missing angles. By setting up an equation you can solve for x and find the missing angle.

Keywords: complementary angles 7th grade, 
complementary angles for beginners, 
complementary angles solve for x, 
 angle, 
angle (dimension), 
geometry

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