Since there are three feet to the metre, 9 feet = 3 metres.
Chat with our AI personalities
Nine feet is 108 inches @12 inches per foot.
it equals nine square feet * * * * * Nine square feet is 1 square yard, NOT 1 yard. In any case, "a yard" of concrete is used by builders' merchant to mean a CUBIC yard of concrete.
If it is nine feet by nine feet, then it is 81 square feet.
Nine feet is 108 inches.
30 * 3.28 equals about 98.4 feet.