Question

Meenu went a park 20m long and 10m wide. She took one complete round. What is the distance covered by her

Answer 1

let 20m be the length and 10 m be the breadth of the park


perimeter=one round of the park=l+l+b+b=2(l+b)


=2(20+10)

=60m will be the correct answer

MAKE ME BRAINLIEST

Answer 2

Given:

A girl has gone to a park which is 20m long and 10m wide. She completes a complete round.

To Find:

The total distance covered by the girl is?

Solution:

1. The dimensions of the park are 20m long and 10m wide, the possible figure is a rectangle.

2. The total distance covered by the girl after the first round is equal to the perimeter of the rectangle.

3. The perimeter of the rectangle is given by the formula,

=> perimeter of the rectangle = 2 x ( length + breadth ),

4. Substitute the values in the above formula,

=> Perimeter of the rectangle = 2 x ( 20 + 10),

=> Perimeter of the rectangle = 2 x 30,

=> Perimeter of the rectangle = 60m.

Therefore, the total distance covered by the girl is 60 meters.