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In AABC, the length of side c = 28.0 cm , ZC = 54°, and ZA = 76°. Determine the length of side a? B a b

In AABC, the length of side c = 28.0 cm , ZC = 54°, and ZA = 76°. Determine the length of side a? B a b

Trigonometry (11th Edition)
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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In AABC, the length of side c = 28.0 cm , ZC = 54°, and ZA = 76°. Determine the length of side a? В a A b
Transcribed Image Text:In AABC, the length of side c = 28.0 cm , ZC = 54°, and ZA = 76°. Determine the length of side a? В a A b
Expert Solution
Step 1

First I have written the sines rule , then just applying them for given triangle and find that 

a=33.58 cm

Or equivalently, a=33.6cm

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