Question

12. An athlete takes 10 rounds of a
rectangular park, 40 m long and 30 m
wide. Find the total distance covered
by him. *​

Answer 1

Answer:

1400 m

Step-by-step explanation:

Please refer the attachment given above for the answer

Thank you....

Answer 2

Answer:

1400m or 1km 400m

Step-by-step explanation:

length(long) of a rectangular park= 40m

breadth(wide) of a rectangular park= 30m

perimeter of the park= 2×(L+B)

= 2×(40+30) m

= 2×70m

= 140m

No of rounds an athlete takes = 10

Distance covered by him= 140m×10

= 1400m or 1km 400m

Hope my answer helps you.