Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter5: Similar Triangles
Section5.5: Special Right Triangles
Problem 4E: For the 30-60-90 triangle shown, suppose that XY=2a. Find: a XZ b YZ
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Transcribed Image Text:Given: line a || line b. If m7 = 63 , then m/4
2
3 4
5 6
8.
O 90°
O 27°
63
O 117
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