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Algebra 2: Unit Circles etc.

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sin45°
1/√2
cos45°
1/√2
tan45°
1
csc45°
√2
sec45°
√2
cot45°
1
sin30°
1/2
sin60°
√3/2
tan30°
1/√3
tan60°
√3
cos30°
√3/2
cos60°
1/2
csc30°
2
csc60°
2/√3
sec30°
2/√3
sec60°
2
cot30°
√3
cot60°
1/√3
sin90°
1
sin180°
0
sin270°
-1
sin360°
0
cos90°
0
cos180°
-1
cos270°
0
cos360°
1
tan90°
doesn't exist
tan180°
0
tan270°
doesn't exist
tan360°
0
csc90°
1
csc180°
doesn't exist
csc270°
-1
csc360°
doesn't exist
sec90°
doesn't exist
sec180°
-1
sec270°
doesn't exist
sec360°
1
cot90°
0
cot180°
doesn't exist
cot270°
0
cot360°
doesn't exist