| Sine! | Cosine! | Tangent! |
|---|---|---|
|
What is cosine of 180 degrees?
-1
|
What is tangent of 270 degrees?
not defined
|
|
|
What is sine of 3pi/2?
-1
|
What is cosine of 5pi/3?
1/2
|
What is tangent of 120 degrees?
-sqrt3
|
|
What is sine of 45 degrees?
sqrt2/2
|
What is cosine of pi/3?
1/2
|
What is tangent of 4pi/3?
sqrt3
|
|
What is sine of 5pi/6?
1/2
|
What is cosine of pi/4?
sqrt2/2
|
What is tangent of pi/4?
1
|
|
What is sine of 7pi/4?
-sqrt2/2
|
What is cosine of 11pi/6?
sqrt3/2
|
What is tangent of pi/6?
sqrt3/3
|
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