Question

Mr raju walks every day in the rectangular park of dimensions 200m ×150m . if he walks 3 rounds at a time , find the total distance covered by him.​

Answer 1

Answer:

The required distance = 2100 m

Step-by-step explanation:

Given :

Mr. Raju walks every day in the rectangular park of dimensions 200m × 150m

To find :

the total distance covered by him, if he walks 3 rounds at a time.

Solution :

The rectangular park of dimensions 200m × 150m

let the length of the rectangular park be 200 m

and the breadth of the rectangular park be 150 m

The distance he walked for 1 round is equal to the perimeter of the rectangular park. Hence we have to find the perimeter of the rectangular park first.

Perimeter of the rectangle = 2 (length + breadth)

➙ Perimeter of the rectangular park = 2(200 m + 150 m)

➙ Perimeter of the rectangular park = 2(350 m)

➙ Perimeter of the rectangular park = 700 m

Therefore, the distance walked by him for 1 round is 700 m.

For 3 rounds, the distance is equal to 3 times the perimeter of the rectangular park.

➙ The required distance = 3 (700 m)

➙ The required distance = 2100 m

Therefore, the total distance covered by him, if he walks 3 rounds at a time. is 2100 m