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Unit Circle Q1
Unit Circle Quadrant 1 only Sin, Cos, Tan
Question | Answer |
---|---|
sin (pi/4) | sqrt 2 / 2 |
sin (pi/3) | sqrt 3 / 2 |
sin (pi/6) | 1/2 |
sin (pi/2) | 1 |
cos (pi/3) | 1/2 |
cos (pi/4) | sqrt 2 / 2 |
cos(pi/6) | sqrt 3/ 2 |
cos (pi/2) | 0 |
cos (0) | 1 |
sin (0) | 0 |
tan (0) | 0 |
tan (pi/2) | undefined |
tan (pi/6) | sqrt 3 / 3 |
tan (pi/4) | 1 |
tan(pi/3) | sqrt 3 |