Complementary, Supplementary, and Vertical Angles
Flashcard
•
Mathematics
•
8th Grade
•
Practice Problem
•
Medium
Standards-aligned
Wayground Content
Used 1+ times
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15 questions
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1.
FLASHCARD QUESTION
Front
What are complementary angles?
Back
Complementary angles are two angles whose measures add up to 90 degrees.
Tags
CCSS.7.G.B.5
2.
FLASHCARD QUESTION
Front
What are supplementary angles?
Back
Supplementary angles are two angles whose measures add up to 180 degrees.
Tags
CCSS.7.G.B.5
3.
FLASHCARD QUESTION
Front
What are vertical angles?
Back
Vertical angles are the angles opposite each other when two lines intersect. They are always equal.
Tags
CCSS.7.G.B.5
4.
FLASHCARD QUESTION
Front
If one angle measures 30°, what is its complementary angle?
Back
60° (90° - 30° = 60°).
Tags
CCSS.7.G.B.5
5.
FLASHCARD QUESTION
Front
If one angle measures 120°, what is its supplementary angle?
Back
60° (180° - 120° = 60°).
Tags
CCSS.7.G.B.5
6.
FLASHCARD QUESTION
Front
What is the equation to find a missing angle that is complementary to 64°?
Back
x + 64 = 90.
Tags
CCSS.7.G.B.5
7.
FLASHCARD QUESTION
Front
What is the equation to find a missing angle that is supplementary to 64°?
Back
x + 64 = 180.
Tags
CCSS.7.G.B.5
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