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If the diagonals of a quadrilateral bisect each other...
Author:
Dave Van Leeuwen
Topic:
Quadrilaterals
Drag vertex A, B, or C!
GeoGebra
New Resources
interior - squares with kufic writing
Bibi Khanun mosque - gear pattern - ks
Gur Emir complex - mu
Gur Emir wall pattern - ks
interior - domes - mu
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Area of Trapezoid
AutoZoom02
Copying Angles
Symmetry Line
improv.2
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Integral Calculus
Solids or 3D Shapes
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