the perimeter of a square park is 1200m. find the area of the park also find the cost of tiling the park at the rate of rupees 20 per m 2.
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note that m. 2 no is small 2
Answers
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Step-by-step explanation:
Perimeter of sq. = 4×side
1200 = 4×side
side = 1200/4
side = 300 m
Area of sq. = side×side
Area of sq. = 300×300
Area = 90000m^2
Cost = 20×90000
Cost = 1800000rs
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