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

Some random function
Random Polar Curve (3)
Rose Curve
Trefoil Knot
Slope and Road Signs

Discover Resources

locus_of_fold_line
Change of basis
CostExample
เรือ
Ec parametrice ale dreptei
Spin Off of 1-3 Number Line with Coordinates

Discover Topics

Cosine
Standard Deviation
Linear Equations
Rotation
Fractal Geometry