Simpliy Hhe fAllowing Cos 180°. Sin 25. Cos 80 Sin 170°. fan135 tan 225 . Sin (g0°40) + Cos (180 ). Sim (-8) Cos (360-2). Sin (360 -2). Cos(90-x)

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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Hhe fAllowing
25. Cos80°
Simpliy
Cos 180°. Sin za
Sin 170°. tan135°
+ Cas (No Đ). Sin (9o'te)
Sim (-8)
Cos (360-2). Sin (360 -2). Cos(g0-2)
Sinm(90-2). Sim (180t2)
tan 225
Transcribed Image Text:Hhe fAllowing 25. Cos80° Simpliy Cos 180°. Sin za Sin 170°. tan135° + Cas (No Đ). Sin (9o'te) Sim (-8) Cos (360-2). Sin (360 -2). Cos(g0-2) Sinm(90-2). Sim (180t2) tan 225
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