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GeoGebra
Properties of a Trapezoid
Author:
Alfred Estberg
Examine symmetries to determine properties of a trapezoid
Discover Resources
Light in GeoGebra (3)
PR_MIX2B
CG6 Ordered Pair Rules for Compositions of Transformations
Parallel and Transversal Angle Measures
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New Resources
Centres in a Triangle
Arches (Parabola, Catenary, Circular)
Matrix-Powers
Unit circle
Discovering the Pythagorean Theorem
