According to the triangle, use the law of cosines to prove that angle measure B is approximately 95.79 degrees.

Trigonometry (MindTap Course List)
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ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
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Chapter6: Equations
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According to the triangle, use the law of cosines to prove that angle measure B is approximately 95.79 degrees.
i Ocording tothe triangle, Prove that
angle medsure B 95 79 by using the
Law ot cosines.
A
8.
CC=41.6°
a = 2.3m
b 3.38mn
3.38
Transcribed Image Text:i Ocording tothe triangle, Prove that angle medsure B 95 79 by using the Law ot cosines. A 8. CC=41.6° a = 2.3m b 3.38mn 3.38
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