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Van Aubel's Theorem
Author:
Nicola Trubridge
,
Bill Lombard
Starting with a quadrilateral, construct a square on each side. Construct line segments between the centres of the squares. What do you notice?
GeoGebra
New Resources
Dissections by Guillermo Bautista
Variation Theory Parallelogram Proofs
Icosahedron
alg2_05_05_04_applet_exp_fxn_flvs
Poorly Drawn Parallelograms 2
Discover Resources
Unwanted_GrEq
Taylor Series Approx. for ArcTan(x)
Template for Scrollable Question and Answer Text Box
Simplification of Surds
Nelikulmio 1
Discover Topics
Median Value
Percentages
Step Functions
Fractions
Matrices