Inversive Geometry Interactive Website

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The picture above is an interactive environment for exploring inversive geometry. Clicking the tool icon allows you to take the inverse of a point, a line or a circle. The picture already contains the inverse \(P'\) of the point \(P\), the inverse of the green circle and the inverse of the red line \(AB\). All these constructions use the blue circle as the centre of inversion.
Try these constructions for yourself and use them to experiment with the theorems and problems from class.