Question

9. The width of a rectangular field is 50 metres. The length of the field is twice as its width Finu he total distance covered by a man who walks along thu entire brundry of the field once. piece of land 80​

Answer 1

Answer:

Given length of is 50 meters and 42 meters broad and Inside rectangular lawn 6 m width

Then area of Lawn in length sides of rectangle=2×lengthofrectangle×widthofpath=2×50×6=600 sq m

And the of Lawn in width sides of rectangle=2×(widthofrectangle−2widthofpath)×widthofpath=2×(42−2(6))×6=2(42−12)6=60×6=360 sq m

Then total area of lawn path =600+360=960 sq m