Posted by **Anonymous** on Friday, March 30, 2012 at 8:50pm.

. Susan's room is 9 feet long. The area of the room is 54 square feet.What is the perimeter of her room?

- math -
**bosnian**, Friday, March 30, 2012 at 8:57pm
A = Area

W = Width

L = Length

P = Perimeter

A = W * L

54 = W * 9 Divide both sides by 9

54 / 9 = W

6 = W

W = 6 ft

P = 2 ( W + L )

P = 2 ( 9 + 6 )

P = 2 * 15

P = 30 ft

- math -
**Ms. Sue**, Friday, March 30, 2012 at 8:58pm
A = L * W

54 = 9 * W

54/9 = W

6 = W

P = 2L + 2W

P = (2 * 9) + (2 * 6)

P = 18 + 12

P = 30 feet

## Answer This Question

## Related Questions

- Math - For a math homework assignment, Karla found the area and perimeter of a ...
- Geometry - the walls, floor, and ceiling of a room form a rectangular solid. The...
- math - Alan built an additional room onto his house. the length of the room is 3...
- Math - The Wilson family is at it again.. they are installing new carpet for ...
- math - Erika is painting her living room. The room measures 10.5 feet by 11.5 ...
- math - lauren wants to put a border around the perimeter of her room.the room is...
- math - the lenght of a rectangular room is 6 feet longer than twice the width. ...
- math problems - a room is 24 feet long,18 feet wide,and 9 feet high.how many ...
- math - A room is 24 feet long, 18 feet wide, and 9 feet high. How many square ...
- math - Each wall of a square meeting room is 40 feet long. If loudspeakers are ...

More Related Questions