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In the triangle ABC side b = 9, side c = 9, and side a = 10, what is the value of the cos(A)?
In the triangle ABC side b = 9, side c = 9, and side a = 10, what is the value of the cos(A)? Round your answer to the nearest hundr (picture of triangle is purely for labeling, use angles and side lengths specified in the problem)
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Elementary And Intermediate Algebra Concepts And Applications
Authors: Marvin L. Bittinger, David J. Ellenbogen, Barbara L. Johnson
5th Edition
0321559444, 9780321559449
