Complementary And Supplementary Angles
Questions and Answers
- 1.
Complementary angles are angles that add up to 180.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
Complementary angles are angles that add up to 90 degrees, not 180 degrees.Rate this question:
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- 2.
These two angles are complementary. What is the measure of angle x?
- A.
30 degrees
- B.
28 degrees
- C.
26 degrees
- D.
118 degrees
Correct Answer
B. 28 degreesExplanation
The two angles are complementary, which means that they add up to 90 degrees. Since angle x is one of the angles, its measure must be such that when added to the other angle, the sum is 90 degrees. The only option that satisfies this condition is 28 degrees, as 28 + 62 = 90. Therefore, the measure of angle x is 28 degrees.Rate this question:
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- 3.
Supplementary angles have a total of _____________ degrees.
Correct Answer
180, 180 degrees, 180degrees, 180Explanation
Supplementary angles are a pair of angles that add up to 180 degrees. Therefore, the total of supplementary angles is 180 degrees.Rate this question:
- 4.
What is the measure of angle x?
- A.
52 degrees
- B.
152 degrees
- C.
38 degrees
- D.
142 degrees
Correct Answer
D. 142 degreesExplanation
The measure of angle x is 142 degrees because it is the only option that is not too small or too large. It is also the closest option to a right angle, which is 90 degrees.Rate this question:
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- 5.
Find the value of y.
- A.
8
- B.
9
- C.
-9
- D.
10
Correct Answer
B. 9 -
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Mar 21, 2023Quiz Edited by
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Dec 15, 2014Quiz Created by
Lauren
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