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Copy of The equation of a tangent to a circle
Author:
David Helsby
,
GeoGebra Institute of MEI
Vary the radius of the circle with r and drag the point P.
GeoGebra
New Resources
Isosceles Triangle: Quick Construction
Witch of Agnesi - A Classical Construction
Introduction
Rotating Points (Optical Illusion)
Simplifying Radicals: Geometric Thin Slice
Discover Resources
VETTORI
phi7
e-d-limit-definition
Properties of Trapezoids
number tiles
Discover Topics
Real Numbers
Variance
Cosine
Pie Chart or Circle Chart
Multiplication