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

Calculating Arc Length, Radius, and Central Angle
Segment Addition Postulate (Mild Questions)
Right Triangle Inscribed in a Semicircle
Perpendicular Lines: Quick Exploration
Rotating Custom Polygons Around an Axis

Discover Resources

Notes 4-18-16
Enlargements word
Umkreismittelpunkt
Construction: Perpendicular Bisector of a Line Segment - APS
Sannsynlighet- venndiagram og krysstabell

Discover Topics

Percentages
Normal Distribution
Geometry
Set Theory
Hyperbola