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Mathematics
6th -
7thgrade
Complementary and Supplementary Angles
20 questions
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- 1. Multiple ChoiceWhat are complementary angles?Angles that add up to 180°Angles that add up to 90°
- 2. Multiple ChoiceAre these angles an example of complementary, supplementary, or neither?ComplementarySupplementaryNeither
- 3. Multiple ChoiceAre these angles an example of complementary, supplementary, or neither?ComplementarySupplementaryNeither
- 4. Multiple ChoiceWhat are supplementary angles?Angles that add up to 180°Angles that add up to 90°Angles that are equal to each otherAngles that are opposite of each other when lines intersect
- 5. Multiple ChoiceThese angles are...ComplementarySupplementaryNeither
- 6. Multiple ChoiceAre these angles an example of complementary, supplementary, or neither?ComplementarySupplementaryNeither
- 7. Multiple ChoiceThese angles are...ComplementarySupplementaryNeither
- 8. Multiple ChoiceWhat is the measure of the missing angle?39129119129
- 9. Multiple ChoiceFind the value of x.17286839.5
- 10. Multiple ChoiceIf ∠C and ∠D are supplementary, and the measure of ∠D is 45°, what is the measure of ∠C?1354512590
- 11. Multiple ChoiceIf ∠A and ∠B are supplementary, and the measure of ∠A is 120°, what is the measure of ∠B?180506080
- 12. Multiple ChoiceIf ∠K and ∠S are complementary, and the measure of ∠K is 58°, what is the measure of ∠S?1222211032
- 13. Multiple Choice
THe three angles inside a triangle add up to
90 degrees
180 degrees
360 degrees
- 14. Multiple Choice
Which type of angle is this?
Acute
Obtuse
Right
- 15. Multiple Choice
Which one is an acute angle?
- 16. Multiple ChoiceWhich type of angle is pictured?AcuteRightObtuseStraight
- 17. Multiple Choice
Work out the size of the missing angle
25
55
125
205
- 18. Multiple Choice
Work out the size of the missing angle
65
130
50
70
- 19. Multiple Choice
Without using a protractor, find the measure of angle x.
214 degrees
6 degrees
186 degrees
180 degrees
- 20. Multiple Choice
Practice 1a: Name a pair of complementary angles
- Answer choicesTagsAnswer choicesTags