Question

sapna walk around a lawn 400m long and 100 m wide, she took 2 complete rounds.what was the distance covered by her

Answer 1

Answer:

Length of lawn = 400m

Breadth of lawn = 100m

Perimeter of lawn = 2(400+100)m = 2(500)m = 1000m

Distance covered in a round = Perimeter of the lawn = D = 1000m

Distance covered in 2 rounds = 2 × D = 2000m

∴Distance Covered in 2 rounds is 2000m or 2km