Question

The length of a rectangle 4x + 3y and the width is 7x - 2y. What expression represents the perimeter of the rectangle?

Answer 1

Perimeter=
`22x+2y`

Explanation:

Given:

length of the rectangle=
`4x + 3y`

Width of the rectangle=
`7x - 2y`

Perimeter of a rectangle= 2(length+width)

Perimeter
`=2(4x+3y+7x-2y)\\\\=2(11x+y)\\\\=22x+2y`

So, the expression of the perimeter of given rectangle is:

`22x+2y`