Find the reference angle, the quadrant of the terminal side, and the sine and cosine of 4

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter73: Achievement Review—section Seven
Section: Chapter Questions
Problem 48AR
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Find the reference angle, the quadrant of the terminal side, and the sine and cosine of
4 °
Enter the exact answers.
The terminal side of the angle
lies in quadrant
4
Click for List
II
IV
For the number T, either choose T from the drop-do
?) or type in Pi (with a capital P).
II
ab
sin (a)
Its reference angle is
Transcribed Image Text:Find the reference angle, the quadrant of the terminal side, and the sine and cosine of 4 ° Enter the exact answers. The terminal side of the angle lies in quadrant 4 Click for List II IV For the number T, either choose T from the drop-do ?) or type in Pi (with a capital P). II ab sin (a) Its reference angle is
b
a
sin (a)
7T
sin
(4) -
qb
sin (a)
a
"(종) -
COS
4
8.
Transcribed Image Text:b a sin (a) 7T sin (4) - qb sin (a) a "(종) - COS 4 8.
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