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प्रश्न
Find the length of a side of a square playground whose area is equal to the area of a rectangular field of diamensions 72 m and 338 m.
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उत्तर
The area of the playground = 72 \[\times\]38 = 24336 m2
The length of one side of a square is equal to the square root of its area. Hence, we just need to find the square root of 24336 .
Hence, the length of one side of the playground is 156 metres.
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