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Teorema Petr - Douglas - Neumann

Author:Sorin Borodi

Topic:Geometry, Isosceles Triangles, Polygons

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Poligoane Turcan Eugeniu
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tangente la doua cercuri secante
desfasurare tr de piramida patrulatera
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Patrat-BM=BN-perpend-paralela

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Random Variables
Circle
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