Tangents on a Circle

Tangents on a Circle Theorem

Interact with point B and point C. What do you notice about the angle made by the tangent and the radius of the circle? State your own theorem for what kind of angle tangent lines meet circles at.

New Resources

Slope Between 2 Points (Phase 2)
Rose Curve
Cartesian vs Polar
Fourier Lissajous (Mechanical)
Model sferyczny - dwunastościan-dwudziestościan

Discover Resources

Edely & Nandy (Extra Credit)
NS1b-02-P1-Q1 Compare Decimals On Number Line
Composite functions
FBD11
The Mondrian cube

Discover Topics

Parametric Curves
Perimeter
Curve Sketching
Function Graph
Scalene Triangles