Question

The width of a rectangle is 7x-7 feet and the length is 4x+9 feet , what is the perimeter of the rectangle?? PLS HELP ASAP!!!!!!!!!

Answer 1

The perimeter of rectangle is 22x+4 feet.

Explanation:

Width of rectangle = 7x-7 feet

Length of rectangle = 4x+9 feet

We need to find perimeter of rectangle.

The formula used is:

`Perimeter\: of\: rectangle=2(Length+ Width)`

Now, putting values and finding perimeter

`Perimeter\: of\: rectangle=2(Length+ Width)\\Perimeter\: of\: rectangle=2(4x+9+ 7x-7)\\Perimeter\: of\: rectangle=2(4x+7x-7+9)\\Perimeter\: of\: rectangle=2(11x+2)\\Perimeter\: of\: rectangle=22x+4\:feet`

So, the perimeter of rectangle is 22x+4 feet.