Question

the area of square park is 3969 m find the cost of fencing the field at 18 ruppes per m.​

Answer 1

Answer:

Area of the field=9 hecters

                    =9×100×100m2

∴ Side of the square field=3×100m2

Length of fencing=Perimeter of the square field.

                        =4×300m

                        =1200m

∴ Cost of fencing=3.50×1200

                                    =Rs.4200

Answer 2

Answer:

√3969

Step-by-step explanation:

63

perimeter 63*4

252

252*18

4536rupees