Enlargements

Autore:Laura

Using a scale factor, this applet shows a square enlarging from O (the centre of enlargement) and provides a guide to finding the scale factor and area.

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Tracing an Ellipse Using Two Circles
The Geometry of the Coefficients of a Quadratic Function
Fractal Tétraèdre. Dilatation -1/2 centre triangles
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Dynamic Unit Circle - Student A
Parallelogram congruent sides
Quadratic Equation Translations 2
Gergonne´i punkt tõestusega.
Handshakes

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Rette secanti
Piramide
Limiti
Area
Rettangolo