Question

find the perimeter of ractangular of park if it's length is 200 m and area is 4800 m2.find the cost of the leveling the park at the rate of 1.35 rs per m2​

Answer 1

Step-by-step explanation:

Let the breadth of the rectangular park be b.

Area=l*b

4800=200*b

4800÷200=b

24=b

Now, we have to find its perimeter,

Perimeter=2(l+b)

=2×(200+24)

=2×(224)

=448 cm.

Cost of levelling per square meter= ₹1.35

Cost of levelling 448 square meters= ₹(448×1.35)

=₹604.8