Question

Divya covered 8 kilometre when she jogged 2 rounds of a rectangular playground if the breadth of the playground is 500 what is its length

Answer 1

Answer:

Length = 1500 m

Step-by-step explanation:

Divya covered distance= 8km

she jogged round of a rectangle playground

and it's breath is = 500m

Then length = ?

Divya covered distance in one round = 8/2 = 4km

4 km = 4000m

Perimeter of rectangle playground = Divya covered total distance=4km

Let the length= x m

Perimeter = 2 ( length + breath )

4000 = 2 ( x + 500 )

4000= 2x + 1000

2x = 4000 - 1000

2x = 4000

x= 3000/2

x= 1500 m

so, the length of playground is- 1500m