pt each) 7.) 2C is a complement of 4), and mzJ = 31°. Find mzC. 610 ーろ 54 MCC=59 8.) 21 is a supplement of 22, and mz2 = 55°. Find mz1. 180 55 MC1=は5 125 30 #9-10: Find the measure of each angle. (4 pts each) 9.) ZWXY and ZYXZ are supplementary angles, mzWXY = (15x + 3)° and mzYXZ = (5x – 13)". %3D MZWXY = %3D IS4315K-13 MLYXZ = 5x+3+5x-13= 180 207-10=180 40+10 201 190= 10.) LABC and ZCBD are complementary angles, mLABC = (11x + 24)° and MLCBD = (x+ 18)°. %3D %3D -20 x =

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
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please help me with number 9
# 7-8: Find the angle measure. (2 pt each)
7.) 2C is a complement of 2), and mzJ = 31°. Find mzC.
3)
54
MCC=59°
8.) 21 is a supplement of 22, and mz2 = 55°. Find mz1,
17
180
55
MC1=125°
125
#9-10: Find the measure of each angle. (4 pts each)
9.) ZWXY and ZYXZ are supplementary angles, mzWXY = (15x + 3)° and MLYXZ = (5x - 13)°.
180
M2WXY =
ISA1315K-13 MLYXZ =
5x+3+5x-13=180
207-10=180
190=
10.) ZABC and ZCBD are complementary angles, mLABC = (11x + 24)° and M2CBD = (x + 18)°.
-20
201
-20
X =
MLABC =
11xt24t x+18
M2CBD =
tro
Transcribed Image Text:# 7-8: Find the angle measure. (2 pt each) 7.) 2C is a complement of 2), and mzJ = 31°. Find mzC. 3) 54 MCC=59° 8.) 21 is a supplement of 22, and mz2 = 55°. Find mz1, 17 180 55 MC1=125° 125 #9-10: Find the measure of each angle. (4 pts each) 9.) ZWXY and ZYXZ are supplementary angles, mzWXY = (15x + 3)° and MLYXZ = (5x - 13)°. 180 M2WXY = ISA1315K-13 MLYXZ = 5x+3+5x-13=180 207-10=180 190= 10.) ZABC and ZCBD are complementary angles, mLABC = (11x + 24)° and M2CBD = (x + 18)°. -20 201 -20 X = MLABC = 11xt24t x+18 M2CBD = tro
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