Question

find the cost of fencing a square park of side 150 m at the rate RS 6 per meter.​

Answer 1

Answer:

So the cost of fencing at Rs. 6 per meter =Rs. 600×6=Rs. 3600.

Answer 2

Answer:

Perimeter of a square park of side s=4s

                                                             =4×150=600m

So the cost of fencing at Rs.6 per meter =Rs.600×6=Rs.3600