12. Solve for x. 120 (Sr + 21)'

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
Question

do number 12

11. Solve for x.
12. Solve for x.
120"
92"
|(5x + 21)
(7x- 10)
162
13. If m/FGH = (6x + 21)' and mFJH = (17x – 28)', find mFJH.
H.
14. If MZSTU = (5x – 16)' and mSU = (12r – 50) , find MZSTU.
15. If mLABD = (6x + 26)" and MLACD = (13x – 9)" , find mAD.
16. If m/KJL = (3x + 2)' and m/KLJ = (7x – 32) , find mKL.
Transcribed Image Text:11. Solve for x. 12. Solve for x. 120" 92" |(5x + 21) (7x- 10) 162 13. If m/FGH = (6x + 21)' and mFJH = (17x – 28)', find mFJH. H. 14. If MZSTU = (5x – 16)' and mSU = (12r – 50) , find MZSTU. 15. If mLABD = (6x + 26)" and MLACD = (13x – 9)" , find mAD. 16. If m/KJL = (3x + 2)' and m/KLJ = (7x – 32) , find mKL.
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