9. Find the measure of Zx. a. 60° b. 80° c. 75° d. 65° 10. What is the exterior angle of a regular 60-gon? a. 6 b. 5.5 c. 6.6 d. 5

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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M7. #9-10

Choose the letter of the correct answer.

 

9. Find the measure of 2x.
а. 60°
b. 80°
c. 75°
d. 65°
10. What is the exterior angle of a regular 60-gon?
а. 6
b. 5.5
c. 6.6
d. 5
Transcribed Image Text:9. Find the measure of 2x. а. 60° b. 80° c. 75° d. 65° 10. What is the exterior angle of a regular 60-gon? а. 6 b. 5.5 c. 6.6 d. 5
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