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Perpendicular Lines
Author:
Caribou Contests
Topic:
Angles
A line is perpendicular to another line if they intersect at right angles (90 degrees).
GeoGebra
New Resources
Poorly Drawn Parallelograms
Droste effect
Poorly Drawn Parallelograms 3
alg2_05_05_01_applet_exp_2_flvs
alg2_05_05_01_applet_exp_flvs
Discover Resources
Parallel and Perpendicular Lines- Lwam Tecleab
Star Polygon
Untitled
orthocenter2
The Simplest Curve Stitch
Discover Topics
Expected Value
Geometry
Arithmetic Mean
Circle
Fractal Geometry