Question

A square field has an area of 625 sq. m. Find the cost of putting the fence around it at Rs. 32.50 per meter.​

Answer 1

Answer:

cost will be 3250 rupees

Answer 2

Answer:

Rs.  3250

Step-by-step explanation:

Given area of square field = 625$m^{2}$

Let a be side of field

then $a^{2}$=625$m^{2}$  

a=  $\sqrt{625}$

a=25m

now perimeter of square is=4a

                                            =4 X 25

                                            =100m

cost of fencing is =100 X  32.50

                             =Rs.  3250