13. AD = Given that ADI BA and CD 1 BC, BD bisects ZABC, and CD = 21.9, find AD. B 4

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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13. AD =
14. m/CBD =
Given that ADI BA and CD1 BC, BD
bisects ABC, and CD = 21.9, find AD.
B
Given that AD = 61, CD = 61, and m/ABC = 48°, find m/ CBD.
B
D
C
Transcribed Image Text:13. AD = 14. m/CBD = Given that ADI BA and CD1 BC, BD bisects ABC, and CD = 21.9, find AD. B Given that AD = 61, CD = 61, and m/ABC = 48°, find m/ CBD. B D C
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