Question

A field is in the shape if a rectangle whose lenght is 130 m and breath is 95 m find the cost of fencung field at 20 per meter

Answer 1

The fence of the field would be surrounding the field and would be equal to the perimeter.
The perimeter of the field would be 2(l+b)
                                                      =2(130+95)
                                                      =2(225)
                                                      =450m²
Cost of fencing the field = perimeter × cost per m²
                                       =450×20
                                       =9000



Hope its helpful  :)