Find the indicated side x. (Use either the Law of Sines or the Law of Cosines, as appropriate. Assume b = 12 and c = 20. Round your answer to one decimal place.) X = 7.0 b T40° A B
Find the indicated side x. (Use either the Law of Sines or the Law of Cosines, as appropriate. Assume b = 12 and c = 20. Round your answer to one decimal place.) X = 7.0 b T40° A B
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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I attached a quick question. 7 wasn't right, I thought it was. pls help
Transcribed Image Text:Find the indicated side x. (Use either the Law of Sines or the Law of Cosines, as appropriate. Assume b = 12 and c = 20. Round your answer to one decimal place.)
X =7.0
C
40°
A
B
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