Directions: Find the missing measures in each figure. Keep the angle relationships in mind.

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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Directions: Find the missing measures in each figure. Keep the angle relationships in mind.
1.
2.
3.
112
124
68
5.
43
72
6. Z1 and 22 are vertical angles. If the
measure of 2 is 105°, find the measure of
7. LA and ZB are complementary angles. If
the measure of LA is 42°, find the measure
of ZB.
21.
8. ZP and ZQ are supplementary angles. If
the measure of Q is 64°, find the measure
of ZP.
9. Z1 and 2 form a linear pair. If the
measure of 21 is 113°, find the measure of
2.
Transcribed Image Text:Directions: Find the missing measures in each figure. Keep the angle relationships in mind. 1. 2. 3. 112 124 68 5. 43 72 6. Z1 and 22 are vertical angles. If the measure of 2 is 105°, find the measure of 7. LA and ZB are complementary angles. If the measure of LA is 42°, find the measure of ZB. 21. 8. ZP and ZQ are supplementary angles. If the measure of Q is 64°, find the measure of ZP. 9. Z1 and 2 form a linear pair. If the measure of 21 is 113°, find the measure of 2.
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