13' x 17' = 221 square feet.
13 x 16 = 208 square feet.
13 x 18 = 234 square feet.
13 x 20 = 260 square feet (13 and 20 must be in feet)
176.28 square feet.
If mean how many square feet are in 13 feet by 25 feet, then the answer is 325 square feet. (13 x 25 = 325)
13' x 13' (169 square feet) = 18.77 square yards. (divide square feet by 9 to get square yards)
Its 169 square feet.
if you mean 13 feetx13 feet, then answer is 169 square feet
12 x 13 = 156 square feet.
13' x 17' = 221 square feet.
13 x 16 = 208 square feet.
13 x 20 = 260 square feet.
It is 132 or 169 square feet.
Multiply 13 x 13, that comes to 169 square feet.
13 x 18 = 234 square feet.
13 acres is 566,280 square feet.