Ms. Sykes- Properties of Tangents

Author:Ms.Sykes

CE and CD are tangents of the circle centered at A with radius AB. Move point B to change the radius of the circle. Move point C to change the location of the tangents.

New Resources

"Compressed" Astroid as Envelope
Stairs (Optical Illusion)
Simplifying Radicals: Geometric Thin Slice
Pelecoid
van Aubel's Theorem

Discover Resources

Altitudes of a Triangle
Angle Bisector or Perpendicular bisector
Linear inequality
MNOP Rectangle
Example 2

Discover Topics

Fractions
Incircle or Inscribed Circle
Planes
Trapezoid
Linear Programming or Linear Optimization