For a triangle AABC, we have a = 3.2, b = 4.8, and «B = 53°. Find angle C (in degrees). Hint: find angle

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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For a triangle AABC, we have a = 3.2, b = 4.8, and B = 53°.
%3D
Find angle C (in degrees). Hint: find angle A first.
Answer:
For a triangle AABC, we have a = 2.1, b = 4.9, and B = 130°.
Find side c. Hint: find angle A, then angle C, then side c.
%3D
Transcribed Image Text:For a triangle AABC, we have a = 3.2, b = 4.8, and B = 53°. %3D Find angle C (in degrees). Hint: find angle A first. Answer: For a triangle AABC, we have a = 2.1, b = 4.9, and B = 130°. Find side c. Hint: find angle A, then angle C, then side c. %3D
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