Question

The area of a rectangle field is 3.75 hectares. if the length is 250m find its breadth. ​

Answer 1

Explanation:

area = 4 hectares

         = 4*10000 m^2

          = 40000 m^2

 

breadth = 160 m

  

area= length * breadth

40000 = length * 160

length = 40000/160

          = 250m

perimeter = 2(l+b)

                 = 2(160+250)

                 = 2*410

                 = 820 m

Cost of fencing the boundary = perimeter * 5.20

                                               = 820 *5.20

                                               = Rs.4264

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Answer 2

        area = 3.75 hectares

= 3.75*10000 m^2

= 37,500 m^2

area= length * breadth

37,500= 250 * breadth

breadth= 37,500/250

= 150

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