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Last updated 3:26 PM on 3/26/26
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12 Terms
1
New cards
sin(pi/3)
square root of 3 over 2
2
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cos(pi/3)
1/2
3
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sin(pi/6)
1/2
4
New cards
cos(pi/6)
square root 3 over 2
5
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sin(pi/2)
1
6
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cos(pi/2)
0
7
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second quadrant sin
positive
8
New cards
second quadrant cos
negative
9
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third quadrant sin
negative
10
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third quadrant cos
negative
11
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fourth quadrant sin
negative
12
New cards
fourth quadrant cos
positive
