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Tangents to a Point
Author:
Glen Reesor
Show that tangent segments to a circle, from any external point, are congruent
Moveable points: A, center of circle
GeoGebra
New Resources
Quiz: Finding Average Rate of Change
Poorly Drawn Parallelograms 3
Variation Theory Parallelogram Proofs
Poorly Drawn Parallelograms 2
Average Rate of Change: Graph a Function (1)
Discover Resources
Parts of a line
Cubic Investigation
Geometry Project
Inside cup 2.0
box plots2
Discover Topics
Pythagoras or Pythagorean Theorem
Rhombus
Limits
Hypergeometric Distribution
Median Line