Unknown Supplementary Angles
Skill:
Use properties, definitions, and theorems of angles and lines to solve problems related to adjacent, vertical, complementary, supplementary, and linear pairs of angles.
Unknown Supplementary Angles
Discover a process for finding the measure of a supplementary angle in this interactive activity.
Putting It All Together
Answer these open ended questions on your own or with others to form deeper math connections.
Open-ended question 1
What is the sum of 2 supplementary angles?
Text and math input
Open-ended question 2
How can you find the value of when the sum of and a number is ?
Text and math input
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Prerequisite Resources
More from Pairs of Angles
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