Question

the area of square playground is 256 and 6404 square meters. find the length of one side of the playground.​

Answer 1

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Given:-

Area of playground is 256m²

To find:-

Length of one side

Solution:-

Formula for area = a²

Now 256 is the area given. than

a²=256

a=√256

a=±16

but area can never be negative

Hence

a=16