Angle Pairs and Missing Measures
(Autore originale:
Evans)
- 1. Which two are vertical angles?
A) angles 1 and 3
B) angles 1 and 4
C) angles 3 and 4
D) angles 2 and 3
- 2. Which two are a linear pair?
A) angles 6 and 7
B) angles 9 and 11
C) angles 9 and 14
D) angles 6 and 8
- 3. Which two are vertical angles?
A) angles 9 and 12
B) angles 9 and 11
C) angles 13 and 14
D) angles 12 and 13
- 4. Which two are adjacent angles?
A) angles 6 and 8
B) angles 5 and 7
C) angles 2 and 4
D) angles 9 and 10
- 5. If the measure of angle 8 is 40 degrees, what is the measure of angle 6?
A) 140 degrees
B) 50 degrees
C) 320 degrees
D) 40 degrees
- 6. If the measure of angle 11 is 90 degrees, and the measure of angle 9 is 60 degrees, what is the measure of angle 10?
A) 75 degrees
B) 30 degrees
C) 90 degrees
D) 60 degrees
- 7. If the measure of angle 13 is 24.6 degrees, what is the measure of angle 10?
A) 24.6 degrees
B) 65.4 degrees
C) 49.2 degrees
D) 155.4 degrees
- 8. If the measure of angle 3 is 99 degrees, what is the measure of angle 2?
A) 9 degrees
B) 99 degrees
C) 81 degrees
D) 189 degrees
- 9. If angle 11 is a right angle and the measure of angle 13 is 32 degrees, what is the measure of angle 9?
A) 90 degrees
B) 32 degrees
C) 122 degrees
D) 58 degrees
- 10. If the measure of angle 1 is 102.6 degrees, what is the measure of angle 3?
A) 102.6 degrees
B) 77.4 degrees
C) 51.3 degrees
D) 12.6 degrees
- 11. If the measure of angle PNT is 90 degrees, what is the measure of angle TNM?
A) 45 degrees
B) 180 degrees
C) not enough information to know
D) 90 degrees
- 12. Which two angles are supplementary?
A) angles LNM and LNP
B) angles LNT and PNM
C) angles LNM and LNT
D) angles PNT and PNM
- 13. If angle C is the complement of angle D, what is the sum of their measures?
A) 180 degrees
B) 45 degrees
C) 90 degrees
D) 360 degrees
- 14. If angles M and N are supplementary, what is the sum of their measures?
A) 360 degrees
B) 180 degrees
C) 45 degrees
D) 90 degrees
- 15. If angle 14 is a right angle, which two angles are complementary?
A) angles 10 and 11
B) angles 9 and 14
C) angles 10 and 12
D) angles 11 and 12
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