Question

Praveen runs around a square od side 40 m . Naveen runs around a rectangle with length 45 m and breadth 40 m. who covers more distance and by how much ?​

Answer 1

Step-by-step explanation:

distance covered is calculated as the perimeter of square of square and rectangle.

perimeter of square = 4 * side

= 4*40 = 160m

perimeter of rectangle= 2 * (length + breadth)

= 2*(45+40) = 170m

So Naveen covers more distance by 10m

(170m - 160m)