using the half-angle identity. Support your answer with a calculator approximation. 8 Find the exact value of sin Choose the correct expression for sin 8 OA. 12 - 12 В. 2 - Oc. /2 - V2 2 O D. 12 4
using the half-angle identity. Support your answer with a calculator approximation. 8 Find the exact value of sin Choose the correct expression for sin 8 OA. 12 - 12 В. 2 - Oc. /2 - V2 2 O D. 12 4
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°.
Related questions
Question
Transcribed Image Text:Find the exact value of sin
using the half-angle identity. Support your answer with a calculator approximation.
8
Choose the correct expression for sin
8
OA.
2
2
О В. 2 - 2
2
2 - v2
2
4
C.
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