the area of a square plot is 25281 m2.find the cost of fencing the plot at the rate of rs.20 per m
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area of square =(side) ²
25281 m² =(side)²
√25281=side
side=√25281 m
side=159m
perimeter of sq=4×side
perimeter.......... =4×159
perimeter of sq=636m
1 m=20Rs
636m=(636m×20)
=12720Rs.answer
25281 m² =(side)²
√25281=side
side=√25281 m
side=159m
perimeter of sq=4×side
perimeter.......... =4×159
perimeter of sq=636m
1 m=20Rs
636m=(636m×20)
=12720Rs.answer
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