Use the Law of Cosines to find the remaining parts. 4. a = 4 a = 5 c = 7 5. a = 3.3 6. a = 7 b = 2.7 b = 8 c = 2.8 c = 10

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.7: Applied Problems
Problem 5E
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Use the Law of Cosines to find the remaining parts.
4. a = 4
a = 5
c = 7
5. a = 3.3
6. a = 7
b = 2.7
b = 8
c = 2.8
c = 10
Transcribed Image Text:Use the Law of Cosines to find the remaining parts. 4. a = 4 a = 5 c = 7 5. a = 3.3 6. a = 7 b = 2.7 b = 8 c = 2.8 c = 10
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