Question

Amit runs round a rectangular park which is 120m long and 80m wide. Find the distance he cover in 3 rounds

Answer 1

Answer:

He covered a total of 1200 m

Step-by-step explanation:

As Amit is running around the rectangular park so he is covering the perimeter of the park. Perimeter of the shape is total / continuous line forming the boundary of a geometrical shape is called perimeter.

Now

Length of the park = 120 m

Width of the park = 80 m

Rounds completed = 3

Distance covered in one round = Perimeter of the park

Now

Perimeter of the park = 2 ( length + width)

putting in the values

Perimeter of the park = 2 ( 80 + 120)

                                      = 2 * 200 m

                                       =400 m

Now,

He completed 3 rounds

so

Distance covered in three rounds = 3 * 400 m

                                                           = 1200 m

So he covered a total of 1200 m

Answer 2

Answer:

He covered a total of 1200 m

Step-by-step explanation:

As Amit is running around the rectangular park so he is covering the perimeter of the park. Perimeter of the shape is total / continuous line forming the boundary of a geometrical shape is called perimeter.

Now

Length of the park = 120 m

Width of the park = 80 m

Rounds completed = 3

Distance covered in one round = Perimeter of the park

Now

Perimeter of the park = 2 ( length + width)

putting in the values

Perimeter of the park = 2 ( 80 + 120)

                                     = 2 * 200 m

                                      =400 m

Now,

He completed 3 rounds

so