Interoperable interactive geometry for Europe
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Circles Inscribed in Triangles in Squares (Dr Geo geometry file)

Compass and straightedge construction of circles inscribed in a isosceles right triangles in squares. If you look carefully, you can see semicircles inscribed in squares, and circles inscribed in quarter circles. File type drgeo for the Dr Geo dynamic geometry software. A coloured png image file is also on

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