Complementary and Supplementary Angles
Flashcard
•
Quizizz Content
•
Mathematics
•
7th Grade
•
Hard
Student preview
15 questions
Show all answers
1.
FLASHCARD
Front
What are complementary angles?
Back
Two angles that add up to 90 degrees.
2.
FLASHCARD
Front
What are supplementary angles?
Back
Two angles that add up to 180 degrees.
3.
FLASHCARD
Front
What are vertical angles?
Back
Angles that are opposite each other when two lines intersect; they are equal.
4.
FLASHCARD
Front
If m∠A + m∠B = 90°, what type of angles are A and B?
Back
Complementary angles.
5.
FLASHCARD
Front
If m∠C + m∠D = 180°, what type of angles are C and D?
Back
Supplementary angles.
6.
FLASHCARD
Front
If m∠1 = 30°, what is m∠2 if ∠1 and ∠2 are complementary?
Back
m∠2 = 60°.
7.
FLASHCARD
Front
If m∠3 = 150°, what is m∠4 if ∠3 and ∠4 are supplementary?
Back
m∠4 = 30°.
8.
FLASHCARD
Front
What is the relationship between vertical angles?
Back
Vertical angles are equal.
9.
FLASHCARD
Front
If two angles are complementary and one angle measures 40°, what is the measure of the other angle?
Back
50°.
10.
FLASHCARD
Front
If m∠5 = 120°, what is m∠6 if ∠5 and ∠6 are vertical angles?
Back
m∠6 = 120°.
Explore all questions with a free account