1 A path of 5 m runs along inside a square park of side 45 m. find the ara of the path. Also find the cost cementing it rate of 20 per m
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Answer:
square = (side²)
45 x 45 = 2O25 m²
Cementing = 2O25 x 2O
2O25 x 2O
= 4O5OO₹
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