Question

The area of a square field is 34.225 km².If a man runs around the field three times, what is the distance covered by him?​

Answer 1

Given:

Area of square field = 34.225 km^2

To Find:

Distance covered by him.

Solution:

Given that,

The area of square field is 34.225 km^2

Concept:

☞ Man runs around the field three times, where area of square field is 34.225 km^2.

☞ The total distance or path covered by an object is called distance. So we have to find total distance.

Calculation:

We know,

Area of square= s^2 (where s = side)

➡ 34.225 = s^2

➡ s = √34.225

➡ 5.86 km

Now,

Perimeter of square = 4s

➡ 4 × 5.86

➡ 23.44 km

[No of rounds = 3]

•°• Total distance covered

➡ perimeter × 3

➡ 23.44 × 3

➡ 70.32 km^2

•°• The total distance covered by him is 70.32 km^2.