None. Feet cannot be converted into square feet.
The two are completely different concepts.
Feet measure length. Square feet measure area.
Multiply the two dimensions to get the area. The calculation will give you 238 square feet.
If you mean 17 feet x 17 feet, and if you are talking about a square, then all you need to do is multiply length x width.
The answer will depend on the units used for 17 by 17: inches, metres, miles?
13.2-ft x 27-ft = 356.4 square ft.
169 ft
The answer is 238. All you do to fund the square feet is multiply the to together
15' x 17' = 255 square feet = 23.69 square meters (rounded)
12.36 square feet
Multiply the two dimensions to get the area. The calculation will give you 1,250 square feet.
20 square feet
17 x 17 = 289 square feet.
.17 acres = 7,405.2 square feet.
The find the area multiply the length by the width. 17 feet by 17 feet equals 289 square feet.
3*17 = 51 square feet
13' x 17' = 221 square feet.
17 square feet are 1.579352 square meters.
17 acres = 740,520 square feet.
289 square feet.
If the diameter is 17 feet the area is 227 square feet.
17' x 13' (221 square feet) = 24.55 square yards.
12' x 17' (204 square feet) = 22.66 square yards.
306 square feet (18 x 17 = 306)