To find the area (square feet) of a room, multiply the length by the width.
10 feet x 20 feet = 200 square feet.
To convert square feet to square yards, you need to divide by 9, since there are 9 square feet in a square yard. A 10' x 10' room is 100 square feet in total. Dividing 100 by 9 gives you approximately 11.11 square yards in a 10' x 10' room.
That's a total of 100 square feet (100 ft2)
110 square feet
Technically, 100 square feet (10x10) Realistically, about 120 square feet, given that you allow about 20% waste for trim.
If you are looking for the square footage of the room, the height shouldn't make a difference. So the square footage would just be 10 ft x 10 ft = 100 square feet. If you are looking for surface area of all the walls, floor, and ceiling, that would be 100+100+80+80+80+80 = 520 square feet If you're looking for the cubic footage of the room, then you would use all three dimensions. 8ft x 10ft x 10ft = 800 cubic feet.
10 feet*10 feet=100 square feet
About 96.7 square feet.
10 ft x 20 ft room = 200 square feet
10 * 6 = 60 square feet.
10 x 12 = 120 square feet.
10' x 10' = 100'2
7 feet x 10 feet = 70 square feet
200 square feet
120 square feet.
160 square feet.
80 square feet.
150 square feet.