2. If 0° < 0 < 90° and cos 0 = 3, find sin 20. O O O O 3√/55 64 √55 64 √55 32 3√/55 32

Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Charles P. McKeague, Mark D. Turner
Chapter8: Complex Numbers And Polarcoordinates
Section8.3: Products And Quotients In Trigonometric Form
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2. If 0° 0 < 90° and cos
< < 90° and cos 0 = 3, find sin 20.
O
O
O
O
3√55
64
√55
64
/55
32
3√/55
32
Transcribed Image Text:2. If 0° 0 < 90° and cos < < 90° and cos 0 = 3, find sin 20. O O O O 3√55 64 √55 64 /55 32 3√/55 32
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