Question

The length of the side of a square garden is 145 m What distance does shilpa cover if he runs around the ground twice ?​

Answer 1

Answer:

Answer

In one round, man covers a distance equal to perimeter of square =4×side=60m

⇒ To cover 420m, he should run,

60

420

=7 rounds.

Answer 2

Given,

• Length of the side of the square garden = 145 m

To find,

• Distance covered by Shilpa if he runs around the ground twice.

Solution,

We can easily find the distance covered by Shilpa if he runs twice around the ground by using the concept of the perimeter of the square.

Perimeter of the square = 4 * side

The perimeter of the square garden = 4 * 145

                                                            =  580 m

As we know,

The distance covered by Shilpa in the first round around the square park = 580 m

Then, the distance covered by Shilpa if he runs twice around the square park = 2 * 580

        =  1160 m

Hence, the length of the side of a square garden is 145 m, then the distance covered if he runs around the ground twice is 1160 m.