2007-02-23 16:00:58 · 8 answers · asked by Ronald S 1 in Home & Garden ➔ Maintenance & Repairs
20' x 20' = 400 sf
2007-02-23 16:04:37 · answer #1 · answered by GenevievesMom 7 · 0⤊ 0⤋
The square root of 400 is 20. So if you have a square it is 20 by 20 sf. If this is not the case then measure one side and divide that into 400. This should give you the length of the other side.
2007-02-23 17:12:34 · answer #2 · answered by Bigdog 5 · 0⤊ 0⤋
It could be a number of dimensions. If you want it to be a square area it would be 20' x 20' but if not it could be 40' x 10', 50' x 8', 80' x 5' etc. Take 400 and divide it by any number for the first dimension, and the answer will give you the second dimension.
2007-02-23 16:14:32 · answer #3 · answered by person 2 · 0⤊ 0⤋
Well, there are actually an infinite number of measurements that could result in an area of 400 square feet.
You could have an area 0.01 feet wide by 40,000 feet long, or an an area 0.1 foot wide by 4000 feet long, or an area 20 feet wide by 20 feet long, or 10 feet wide by 40 feet wide, etc., etc.
Or you could have a triangular area 40 feet high with a base of 20 feet. It just goes on and on and on.
2007-02-23 16:14:59 · answer #4 · answered by Deke 4 · 0⤊ 0⤋
1 x 400 .. 2x 200 .. 4 x100 .. 8 x 50 .. 10 x 40... 16 x 25 .. 20 x 20
2007-02-23 16:11:44 · answer #5 · answered by --------------- 2 · 0⤊ 0⤋
Well it could be
200 X 2
100 X4
50 X 8
20 X 20
\
You can not answer this question. You need to know at least 1 side!!!
2007-02-23 16:12:51 · answer #6 · answered by Anonymous · 0⤊ 0⤋
1ft x 400 ft.; 20 ft x 20 ft; 44.444444444 ft x 9 ft; there are millions more combinations. I can't believe there is free education in this country!
2007-02-23 16:10:59 · answer #7 · answered by luther 4 · 1⤊ 0⤋
Area.
2007-02-23 16:07:18 · answer #8 · answered by Sun 2 · 0⤊ 0⤋