ren the triangle 23 find the length of side z using the Law of Cosines. 30° 17

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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Given the triangle
23
find the length of side x using the Law of Cosines.
30°
17
Transcribed Image Text:Given the triangle 23 find the length of side x using the Law of Cosines. 30° 17
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