Math, asked by dhwanisapra115, 1 year ago

the perimeter of a square Courtyard is 144 find the cost of cementing at it rate of rupees 15 per metre 2

Answers

Answered by aleenaarif006

1

Answer:

Rs.19440

Step-by-step explanation:

perimeter = 4s = 144

s = 144/4

= 36

area = s*s = 36*36

= 1296m^2

cost = 1296*15

= Rs19440

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