Question

komal wants to put a lace border all around a rectangular table cover of 8m long and 5m wide. Find the length if the lace required by Komal.

Answer 1

length of the lace required=perimeter of rectangle
P(rectangle)=2(length +breadth)
=2(8+5)
=2(13)
=26
therefore, Komal requires 26m length of lace.
Hope i was able to help you!

Answer 2

Given:

Length of the rectangular table cover = l = 8 m

Breadth of the rectangular table cover = b = 5m

To Find:

The length of the lace

Solution:

Perimeter of the board = 2 ( l + b )

Length of the border. = Perimeter of the board

= 2 ( l + b )

= 2 ( 8 + 5 )

= 2 ( 13 )

= 26

Answer: The length of the lace required by Komal is 26m