Given the triangle19find the length of side a using the Law of Cosines. Round your11°21final answer to 4 decimal places.2 CalculatorCheck AnswerP Type here to searchf1f2esc?f3f4fs162$1LO近4-%23

law of cosine is cos A= (b2+c2-a2)/(2bc)

Answered: 19 Given the triangle , find the length…

19 Given the triangle , find the length of side a using the Law of Cosines. Round your 11 21 final answer to 4 decimal places. I =

Mathematics For Machine Technology

8th Edition

ISBN:9781337798310

Author:Peterson, John.

Publisher:Peterson, John.

Chapter71: The Cartesian Coordinate System

Section: Chapter Questions

Problem 3A

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Question

Given the triangle
19
find the length of side a using the Law of Cosines. Round your
11°
21
final answer to 4 decimal places.
2 Calculator
Check Answer
P Type here to search
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f2
esc
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f4
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近
4-
%23

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