12. If mza = 82° and mzh = 2x + 10, find the value of x. А.32 13. If mzc = 3x - 16 and mze = 2x + 14, find the value of x. А. 12° 14. Refening on question m. 13, what is the mec? А. 38° 15. If mzg = 93°, then mzb is A. 76° 16. If mza = 63°, then meb is В. 36 C. 72 D. 82 В. 24° C. 30° D. 42° В. 52° C. 74 D. 106° В. 87° C. 90° D. 93°
12. If mza = 82° and mzh = 2x + 10, find the value of x. А.32 13. If mzc = 3x - 16 and mze = 2x + 14, find the value of x. А. 12° 14. Refening on question m. 13, what is the mec? А. 38° 15. If mzg = 93°, then mzb is A. 76° 16. If mza = 63°, then meb is В. 36 C. 72 D. 82 В. 24° C. 30° D. 42° В. 52° C. 74 D. 106° В. 87° C. 90° D. 93°
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
Related questions
Question
Transcribed Image Text:REAT is a parallelogram
Prove that 21 42
Statements
Reasors
Given
Opposite sides of parallelogramare parallel.
8.
9
Altemate Interior Argles are congnert.
a..
b 7
c.21 ZRITA
d.RT EA
e 10
f.41 = 2
Foritemno 12-20, use the figure onthe right.
Giver 12
12. If mza = 82° and mzh = 2x + 10, find the value of x.
A. 32
13. If mzc = 3x - 16 and mze 2x+ 14, find the value of x.
А. 12
В. 36
C. 72
D. 82
В. 24°
C. 30°
D. 42°
14. Refening on question m. 13, what is the mzc?
А. 38°
15. If mzg = 93°, then mzb is
A. 76°
16. If mza = 63°, then mzb is
A. 63°
17. If mzc = 110° and meg + mzb is
A. 70°
18. If mze = 2x + 8 and mzh = x + 30, find the value of x.
А. 11
19. Refening to question nmber 18, what is the measure of mze?
A. 30°
20. What pair of angles are za and Ld?
A. Aftemte Exterior Argles
B. Altemate Interior Angles
21. za and zd are congruent and mza = 85°, włat is the mzd?
В.52°
C. 74°
D. 106°
B. 87°
C. 90°
D. 93°
B. 97°
C. 107°
D. 117°
В. 140°
C. 220°
D. 270°
В. 22
C. 30
D. 38
B. 41°
C. 52°
D. 68°
C. Coesponding Angles
D. Vertical Angles
A. 75°
B. 85°
C. 95°
D. 170°
22. zc and Le are supplementary angles and the mzc 60°, what is the mze?
B. 90°
C. 120°
A. 60°
D. 180°
23. za and zh ae altemate exterior angles and the mza = (x + 25)° while the mzh = 85°, włat
wold be the equation to find the value of x?
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