If you mean a 9 ft x 10 ft floor, then it is 90 ft2.
Multiply the dimensions. 9x10 is 90 square feet.
400 square yards. This is because there are 9 square feet in a square yard, and there are 3600 square feet of carpet needed to cover the 60' x 60' floor.
120 square feet on the floor, and another 120 square feet on the ceiling. We can also calculate the square feet on the walls if we know the height of the ceiling.
The floor is 6,400 square feet. The ceiling is also 3,600 square feet. If you know the height of the room, then you can calculate the area of the walls too.
28
9x10=90sf
8.361m²
Multiply the dimensions. 9x10 is 90 square feet.
21*3 = 63 square feet.
15'x33' (495 square feet) = 55 square yards of floor.
75.083 square feet.
27 x 7 = 189 square feet.
528 square feet
18000
196 square feet. To calculate square feet simply multiply length by width - the result is the area in square feet.
A square yard is = to 9 square feet.
144 square feet.