1. The hypotenuse of a 45-45-90 triangle is 5, find the length of each leg.
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter5: Trigonometric Functions: Right Triangle Approach
Section5.6: The Law Of Cosines
Problem 39E: Surveying To find the distance across a small lake, a surveyor has taken the measurements shown....
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I need help with 1-2 and 3-4 please
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