3. Given a = 15; b = 18; B = 75°; What is the value of 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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3. Given a = 15; b = 18; B = 75°;
What is the value of A?
4. Given B = 59°; c = 12; b = 11.5;
What is the value of a?
5. Given b = 55, C = 55°; B = 65°;
What is the value of a?
Transcribed Image Text:3. Given a = 15; b = 18; B = 75°; What is the value of A? 4. Given B = 59°; c = 12; b = 11.5; What is the value of a? 5. Given b = 55, C = 55°; B = 65°; What is the value of a?
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