Question

a perimeter of a square park is equal to the perimeter of a rectangular park, if lenth of rectangular park is 99.7m and breadth is 56.3m find the side of square and cost of fencing it 7 times with a wire at the rate of Rs 8.25per meter ​

Answer 1

The perimeter of rectangle = 2(l+b) = 156 m.

perimeter of rectangle = perimeter of square.

Therefore perimeter of square = 156 m.

Therefore side of square = 156/4 = 39 m.

Cost of fencing it 7 times = 7 × 156 × 8.25 = Rs.9009