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Why PQRS will be a rectangle when ABCD is a rhombus?
Author:
Patrick Chung
Topic:
Rectangle
,
Rhombus
GeoGebra
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apec
Mondrian's Puzzle
Fractal Tétraèdre. Dilatation -1/2 centre triangles
Rectangle Construction Template (V2)
Untitled
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W22/3 Interesting property of isosceles triangles
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