A square garden has a rational number of meters as the side length if the area is a perfect square.
Out of the given areas, only 144 is a perfect square.
144 = 12^2
Therefore, the garden with an area of 144 square meters has a rational number of meters as the side length.
Four square gardens have the following areas in square meters: 144, 32, 72, and 250.
Which area has a rational number of meters as the side length? (1 point)
1 answer
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