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

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Angle Addition: Warm Up Exercises
Slope Between 2 Points (Phase 2)
Hyperbolic Paraboloid
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם

Discover Resources

Virtual Ferris Wheel (Height Trig Function)
Estimate the Size of the Angle Game
Animated translation of Spiral squares

Discover Topics

Expected Value
Quadrilaterals
Curve Sketching
Boxplot
Integral Calculus