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Two chords become tangents
Author:
E Croft
GeoGebra
New Resources
Writing the Equation of a Parabola Given Vertex and Focus
Parabola - An Optical property
Thin-Slicing a Geometry Proof
Thin Slicing Geometry Proofs 2
Burj Al Arab
Discover Resources
Обикновени и десетични дроби.
Unit Circle and Sine Graph
Operatii cu radicali!
Approximation of sin() from a triangle wave.
Regular Polygon Phenomena 3!
Discover Topics
Functions
Step Functions
Secant Line or Secant
Tangent Line or Tangent
Ratios