Trigonometric functions

Topic:Cosine, Functions, Trigonometric Functions, Trigonometry

See how the graphs of the trigonometric functions are drawn when you let the point P vary along the unit circle. Note that you can use the check-box to switch between degrees and radians.

New Resources

Slope Field (1)
"Compressed" Astroid as Envelope
Cross Product in 2D and 3D
Simplifying Radicals: Geometric Thin Slice
Drag that Point!

Discover Resources

Cube Dissection
Blood flow
Geogebra 1.07
Cosine and Tangent
CPM 1-52 Graph

Discover Topics

Combinatorics
Linear Regression
Subtraction
Congruence
Constructions