Use the law of cosines to find a true statement from the list below, if C = 90°. O c² = 6²+a²-ba c² = 6?+a²+ba O c² = b? +a² + ba/3 O c2 = 6?+a?

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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Question 12
1 pts
Use the law of cosines to find a true statement from the list below, ifC = 90°.
O c2 = 62+a?- ba/3
O c? = 62+a²-ba
O c2 = 62+a²+ba
%3D
O c2 = 6? +a² + ba3
O c2 = 62+a?
Transcribed Image Text:Question 12 1 pts Use the law of cosines to find a true statement from the list below, ifC = 90°. O c2 = 62+a?- ba/3 O c? = 62+a²-ba O c2 = 62+a²+ba %3D O c2 = 6? +a² + ba3 O c2 = 62+a?
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