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Exact Values 1
Trig values (sin, cos, etc)
sin | exact value |
---|---|
sinθ=30 | 1/2 |
cosθ=30 | √3/2 |
tanθ=30 | √3/3 |
cotθ=30 | √3 |
secθ=30 | 2√3/3 |
cscθ=30 | 2 |
sinθ=60 | √3/2 |
cosθ=60 | 1/2 |
tanθ=60 | √3 |
cotθ=60 | √3/3 |
secθ=60 | 2 |
cscθ=60 | 2√3/3 |
sinθ=45 | √2/2 |
cosθ=45 | √2/2 |
tanθ=45 | 1 |
cotθ=45 | 1 |
secθ=45 | √2 |
cscθ=45 | √2 |
sinθ=0 | 0 |
cosθ=0 | 1 |
tanθ=0 | 0 |
cotθ=0 | undefined |
secθ=0 | 1 |
cscθ=0 | undefined |
sinθ=90 | 1 |
cosθ=90 | 0 |
tanθ=90 | undefined |
cotθ=90 | 0 |
secθ=90 | undefined |
cscθ=90 | 1 |