What is the length of BC in feet? Something that could help but you may not need: remember that angle ADB and BDC have to add up to be 180 degrees because AD and DC make a straight line. B

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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What is the length of BC in feet? Something that could help but you may not need: remember that
angle ADB and BDC have to add up to be 180 degrees because AD and DC make a straight line.
Strut
60°
20'
B
D
30'
26'
C
Transcribed Image Text:What is the length of BC in feet? Something that could help but you may not need: remember that angle ADB and BDC have to add up to be 180 degrees because AD and DC make a straight line. Strut 60° 20' B D 30' 26' C
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