Which of the following triangles can be solved using cosine law, explain. For those that cannot, explain why not. D 41 H. A c) J 42 8 b) E 19 32 26° 23 32 87° C 17 F

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter7: Locus And Concurrence
Section7.2: Concurrence Of Lines
Problem 15E: Draw a triangle and, by construction, find its incenter.
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Which of the following triangles can be solved using cosine law, explain. For those that cannot, explain why not.
A
41
H.
c)
b)
E
19
42°
32
26
23
32
87°
17
F
K
Transcribed Image Text:Which of the following triangles can be solved using cosine law, explain. For those that cannot, explain why not. A 41 H. c) b) E 19 42° 32 26 23 32 87° 17 F K
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