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What is Extra about?

Rectangles of the same area but different lengths and widths can be constructed on grid paper. For example, a rectangle with a length of 3 cm, width of 2 cm and area of 6 cm^2 is equal in area to a rectangle with a length of 2 cm, width of 3 cm and the same area of 6 cm^2, demonstrating that changing the dimensions does not alter the total area.

Author

api-298444018

Language

EN