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.CT: Test
Problem 11CT: In DEF,D is a right angle and m F=30. a Find DE if EF = 10m. b Find EF if DF=63 ft.
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4.
..
1) a lb/C= 450
Set 1 angle a =__?
Set 1 angle b =_?
Set 2 angle b =_?
Set 2 angle c =_?
2) a = 75⁰
C
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