Rosario wants to close her square garden to keep the rabbits from entering. The garden area is 9 cubic meters. How many meters of mesh should she buy to make the enclosure?
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Given area of square garden = 9 m²
To find the perimeter of square so that she can make a fence to protect her garden from the rabbits.
Area of a square = a² ( a = side of square )
=> a² = 9
Taking square roots on both sides we get,
=> a = √9 = 3
Hence side of square = 3 m.
Perimeter of square = 4 a
=> Perimeter = 4 * 3 = 12 m
Hence she needs to buy 12 m of mesh to make the enclosure.
Hope my answer helped !
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