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GeoGebraClasse GeoGebra
GeoGebra

PMC 2014-15 Q6

Auteur :Arthur Lee, Anthony OR 柯志明
The area of the square (which consists of 3 triangles) is 8 cm^2. The triangles can be rearranged by dragging the red dots to make a rectangle. What will be the perimeter of that rectangle?

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