How can we help?

You can also find more resources in our Help Center.

14 terms

Trigonometric Function Values- Sebastian

Created by Michael Whipple
STUDY
PLAY
Cosecant (quadrantal)
csc 0=undefined
csc 90=1
csc 180=undefined
csc 270=-1
csc 360=undefined
Cosecant
csc 30=2
csc 45=√2
csc 60=2√3/2
Cosine (quadrantal)
cos 0=1
cos 90=0
cos 180=-1
cos 270=0
cos 360=1
Cosine
cos 30=√3/2
cos 45=√2/2
cos 60=1/2
Cotan
cot 30=√3
cot 45=1
cot 60=√3/3
Cotan (quadrantal)
cot 0=undefined
cot 90=0
cot 180=undefined
cot 270=0
cot 360=undefined
Quadrantal Angles
0° 90° 180° 270° 360°
Secant
sec 30=2√3/3
sec 45=√2
sec 60=2
Secant (quadrantal)
sec 0=1
sec 90=undefined
sec 180=-1
sec 270=undefined
sec 360=1
Sine (quadrantal)
sin 0=0
sin 90=1
sin 180=0
sin 270=-1
sin 360=0
Sine
sin 30=1/2
sin 45=√2/2
sin 60=√3/2
Special Angles
30° 45° 60°
Tangent
tan 30=√3/3
tan 45=1
tan 60=√3
Tangent (quadrantal)
tan 0=0
tan 90=undefined
tan 180=0
tan 270=undefined
tan 360=0