# Complementary And Supplementary Angles Quiz

Reviewed by Janaisa Harris
Janaisa Harris, BA-Mathematics |
Mathematics Expert
Review Board Member
Ms. Janaisa Harris, an experienced educator, has devoted 4 years to teaching high school math and 6 years to tutoring. She holds a degree in Mathematics (Secondary Education, and Teaching) from the University of North Carolina at Greensboro and is currently employed at Wilson County School (NC) as a mathematics teacher. She is now broadening her educational impact by engaging in curriculum mapping for her county. This endeavor enriches her understanding of educational strategies and their implementation. With a strong commitment to quality education, she actively participates in the review process of educational quizzes, ensuring accuracy and relevance to the curriculum.
, BA-Mathematics
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Quizzes Created: 5 | Total Attempts: 22,904
Questions: 10 | Attempts: 10,641

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Use your knowledge for thisComplementary and supplementary angles quiz to answer the questions. YOU DO NOT NEED TO PUT THE DEGREE SYMBOL AS PART OF YOUR ANSWER. MAKE SURE THAT YOU DO NOT PRESS THE SPACEBAR BEFORE ENTERING YOUR ANSWER, AND DO NOT PRESS THE SPACEBAR BETWEEN ANSWERS THAT HAVE MORE THAN ONE DIGIT.

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### Find the missing angle.

Explanation
The missing angle is 90 degrees because the given answer is 90.

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• 7.

### If the smaller angle in the image is 30 degrees, then the bigger one is _____ degrees.

Explanation
If the smaller angle in the image is 30 degrees, then the bigger angle would be twice its size, which is 60 degrees. This is because angles that are opposite each other and formed by intersecting lines are known as vertical angles, and they are always congruent or equal in measure. Therefore, if one angle is 30 degrees, the other angle must also be 30 degrees, making the total measure of the bigger angle 60 degrees.

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• 8.

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### These two angles in the image are the examples of ________ angles.

Explanation
The two angles in the image are examples of complementary angles because they add up to 90 degrees.

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Janaisa Harris |BA-Mathematics |
Mathematics Expert
Ms. Janaisa Harris, an experienced educator, has devoted 4 years to teaching high school math and 6 years to tutoring. She holds a degree in Mathematics (Secondary Education, and Teaching) from the University of North Carolina at Greensboro and is currently employed at Wilson County School (NC) as a mathematics teacher. She is now broadening her educational impact by engaging in curriculum mapping for her county. This endeavor enriches her understanding of educational strategies and their implementation. With a strong commitment to quality education, she actively participates in the review process of educational quizzes, ensuring accuracy and relevance to the curriculum.

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• Current Version
• Feb 05, 2024
Quiz Edited by
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Expert Reviewed by
Janaisa Harris
• Jan 17, 2013
Quiz Created by
Rschirmer

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