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Unit Circle values
0-90 degrees plus 180 and 270. Answers go in order of sin, cos, then tan. For any other degrees add negatives where needed (look it up.) For more info http://www.math-ssb.de/unit_circle.htm
7
Mathematics
12th Grade
09/06/2009
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Cards

Term
o°
 Definition
0, 1, 0
Term
30°
 Definition
1/2, √3/2, √3/3
Term
45°
 Definition
√2/2, √2/2, 1
Term
60°
 Definition
√3/2, 1/2, √3
Term
90°
 Definition
1, 0, UND
Term
180°
 Definition
0, -1, 0
Term
270°
 Definition
-1, 0, UND
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