Posted by **Brandi** on Wednesday, May 1, 2013 at 5:53pm.

using the expression area of a circle = 3.14r^2 detemine how much of the floor in Barbara's room will be covered by a rug with a diameter of 8 ft.

I know the answer is 50.24 ft but I wasn't sure if I'm supposed to write it as 50.24 ft. or 50.24 ft^2

thanks....

## Answer this Question

## Related Questions

- Math - The circular rug is placed on a square floor. The rug touches all four ...
- Algebra 2 - The area of a dining room is 160 square feet. a rectangular rug ...
- Precalculus - Abey Numkena is an interior designer. She has been asked to locate...
- Algebra 2 - Abey Numkena is an interior designer. She has been asked to locate ...
- algebra - length of rectantular rug is 7/6 its width. rug is placed on floor ...
- 12th grade - The legnth of a rectangular floor is 2 feet more than it's width. ...
- johnson - The length of a rectangular floor is 2 feet more than its width. The ...
- maths - A rug covers 1/4 of the floor. The area of the rug 10ft . What is the ...
- 12th grade - The length of a rectangular floor is 2 feet more than its width. ...
- 12th grade - The length of a rectangular floor is 2 feet more than its width. ...