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

Angle Addition Postulate (V2) - Integer Solutions
Midpoint Theorem (V2): Integer Solutions
Writing and Graphing Proportional Relationships (k>0)
Isosceles Right Triangle
繪畫垂直線

Discover Resources

Diagonals of Quadrilaterals 1
DragProofRhombus
Version32_2D
חילוק בשבר 3
Symmetrigruppa til en likesidet trekant

Discover Topics

Angles
Tangent Function
Mode
Geometric Distribution
Differential Equation