TE く %3D If it is known that cos 0 = - for-< 0
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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please help me finnding the right answer for this hw.
Transcribed Image Text:If it is known that cos 0 = - for -< 0 <n and that tan B =for n <B < , find the exact value of each
%3D
of the following. Begin by sketching the necessary triangles below.
Transcribed Image Text:4.
cos(20)
tan(2ß)
5.
6.
What are the degree measures of 0 and B?
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