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Euclid Book XI Prop 19
Author:
Alexis Doval
Figure for Euclid Book XI Prop 19
GeoGebra
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Perpendicular Lines: Quick Exploration
Slope Illustrator (2)
Pythagorean Theorem: Quick Illustrator
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Parabolas, Lines and Nomograms
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propriété de Thalès
Abby's first sketch
triangle congruents
De macht van P t.o.v. cirkel (P buiten cirkel)
Tangents to a Curve
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Derivative
Dilation
Solids or 3D Shapes
Reflection
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