Question

If a park is 100 m in length and 60 m in width. Find its boundary.

Answer 1

length of park : 100m

breadth of park : 60m

Perimeter of rectangle = 2 * ( length+ breadth )

= 2 * ( 100 + 60 )

= 2 * 160

= 320m

Therefore , boundary of park = 320m

Answer 2

Here the length and breadth of a park are given

Length = 100 m

breadth = 60 m

We have to find the boundary, that is the perimeter of the park

The formula for the perimeter of a rectangle

Perimeter = 2 ( length + breadth )

Now, putting the values in the formula

Perimeter = 2 ( 100 + 60 )

                 = 2 × 160

                 = 320 m

So, the boundary of the park will be 320 m