Which are true?

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section: Chapter Questions
Problem 28RE
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Which are true?

Question 1
Based on the fgure, select all true equations.
C.
48°
A
C.
O cos(42) =
cos(48) =
9 sin(42) =
O sin(48)
=
O tan(42) = :
O tan(48) =
Transcribed Image Text:Question 1 Based on the fgure, select all true equations. C. 48° A C. O cos(42) = cos(48) = 9 sin(42) = O sin(48) = O tan(42) = : O tan(48) =
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