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:8) Find mEL
20+ 6x
E
8x+14
9x-7
K
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Follow-up Question
Wouldn't that be 9x-7? Why is it +7?
Transcribed Image Text:As in
in inscribed Quadrilateral;
= 180
opposite angle
By
m EL +
sum
MLL + MLJ = 180
mLL = 180 - 9+7
MLL
187-9x
inscribed Angle
M
M KJE
MKJE =
8) Find mEL 20+ 6x
m KJE
IK
K + m KJE
theorem
2 (mLL)
2 (187-9x)
= 374-18x
= 360
Solution
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