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Tangent Perpendicular to Radius
Author:
Cyril Lee
GeoGebra
New Resources
Roman Numerals Bingo
Chaotic behaviour
Droste effect draft
Periodic Functions
Is it Isosceles?
Discover Resources
Ball reflection in rectangle (trajectory)
Transformations
Line & Angle of Vision
Circle theorem proof with two isosceles triangles
CORRESPONDING ANGLES ARE SAME
Discover Topics
Median Line
Statistical Characteristics
Boxplot
Triangles
Bar Chart or Bar Graph