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For a triangle AABC, we have a = 2.6, b = 6.9, and B = 138°. Find angle A (in degrees). %3D %3D %3D Answer:

For a triangle AABC, we have a = 2.6, b = 6.9, and B = 138°. Find angle A (in degrees). %3D %3D %3D Answer:

Trigonometry (MindTap Course List)
Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Additional Topics In Trigonometry
Section3.1: Law Of Sines
Problem 4ECP: Show that there is no triangle for which a=4 feet, b=14 feet, and A=60.
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Answer: For a triangle AABC, we have a = 2.6, b = 6.9, and <B = 138°. Find angle A (in degrees). Answer: For a triangle AABC, we have a = 3.2, b = 4.8, and B = 53°. Find angle C (in degrees). Hint: find angle A first. %3D
Transcribed Image Text:Answer: For a triangle AABC, we have a = 2.6, b = 6.9, and <B = 138°. Find angle A (in degrees). Answer: For a triangle AABC, we have a = 3.2, b = 4.8, and B = 53°. Find angle C (in degrees). Hint: find angle A first. %3D
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