B. C. = X %3D Find x and mZBDC. 6. MZADC = 116°, m2 ADB = x, m² BDC is 3 times bigger than mZ ADB. MZADC = 5. %3D 5. MZADC = 5x - 20, mZADB = x - 4, mZ BDC = x + 5. Find x and mZADC.
B. C. = X %3D Find x and mZBDC. 6. MZADC = 116°, m2 ADB = x, m² BDC is 3 times bigger than mZ ADB. MZADC = 5. %3D 5. MZADC = 5x - 20, mZADB = x - 4, mZ BDC = x + 5. Find x and mZADC.
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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Transcribed Image Text:B.
C.
= X
%3D
Find x and mZBDC.
6. MZADC = 116°, m2 ADB = x, m² BDC is 3 times bigger than mZ ADB.
MZADC =
5.
%3D
5. MZADC = 5x - 20, mZADB = x - 4, mZ BDC = x + 5. Find x and mZADC.
Expert Solution
Step 1
5. Given m∠ADC =5x-20 ,m∠ADB=x-4 and m∠BDC =x+5
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