Find the exact value of sin 255⁰.
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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Transcribed Image Text:Find the exact value of sin 255⁰.
O
A
B
C
D
A.
B.
√6+√2
4
√6-√2
4
C.
D.
√2-√6
4
-√6-√2
4
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