(#10) Review Sheet

What
(#10) Review Sheet
When
9/2/2009

1. sin = 12/13 cos = -5/13
2. sin = -4rad41/41 cos = -5rad41/41
3.a. 0 b. -1 c. -1 d. 0
4a. -1 b. 0 c. 0 d. -1
5a. 1 b. -1 c. 0 d. 0
6. 6,720
7. a. rad2/2 b. -rad2/2 c. -1/2 d. -rad3/2
8a. rad3/2 b. rad3/2 c. -1/2 d. rad2/2
9a. 1 b. -1/2 c. -rad3/2 d. -rad2/2
10a. P b. P c. N d. 0 e. rad2/2 f. rad2/2 g. -rad2/2 h. rad2/2
11a. 140, -420 b. 300 and -420 c. 9pi/4 and -7pi/4 d. 4pi/3 and -8pi/3

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