Area of rectangular field = L * B = 20 * 16 = 320 m2 The lawn leaves 2 m broad path all around. So, the lawn's dimensions will be 18 m and 14 mSo, area of lawn = 18 m * 14 m = 252 m2 So, the area of path = area of whole field - area of lawn= 320 m2 - 252 m2 = 68 m2 The cost of paving the path will be 68 * 20 =1360 Rupees.
|