### Brain Teasers

# Obscure Oblong

A 4 by 4 square is unusual in that it is the only square, with integral (whole number) length sides, for which the area and perimeter are equal in value.

Find the dimensions of the only oblong (non-square rectangle) with integral length sides, such that the area is equal to the perimeter in value.

Find the dimensions of the only oblong (non-square rectangle) with integral length sides, such that the area is equal to the perimeter in value.

### Answer

3 by 6 (area=3x6=18, perimeter=3+6+3+6=18)Hide Answer Show Answer

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