Sine and Cosine:
 

y = sin(x)

y=cos(x)

Relationships between Polar Coordinate (r, ) and
XY-Coordinate (x, y)

x = 

and r² = x² + y²

Relationship between Degrees and Radians

Transformation of Trigonometric Functions: sin(x) and cos (x)

tan(x) and inverse Functions

Graphs of Trigonometric Functions