1. Using the triangle below, explain why each statement is true.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.6: Additional Trigonometric Graphs
Problem 60E
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1. Using the triangle below, explain why
each statement is true.
с
a
A
a. sin(0) =
b. cot(0) =
c. a = cos
AC
BC
AB
AC
AC
BC
d. sin(a) = cos(0)
Ꮎ .
B
Transcribed Image Text:1. Using the triangle below, explain why each statement is true. с a A a. sin(0) = b. cot(0) = c. a = cos AC BC AB AC AC BC d. sin(a) = cos(0) Ꮎ . B
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