Question

the area of a rectangular garden of length 40 m is8000 squaremeter . find a breadthof the garden andvits perimeter. the garden is to be enclosed by 3 rounds of fencing, leaving an entrance of 4 m find the cost of fencing the garden at a rate of 250 rupees per meter

Answer 1

L=40.area=8000.b=8000/40=200.