5 feet x 10 feet = 50 square feet.
Floor and ceiling = (10 x 12) = 120 square feet each2 walls = (10 x 7) = 70 square feet eachother 2 walls = (12 x 7) = 84 square feet eachTotal surface area in the room = 2 x (120 + 70 + 84) = 548 square feet
If you multiply feet x feet x feet, you get cubic feet, not square feet.
70 x 10 = 700 square feet.
if it is 10 feet X 10 feet it would be 100 square feet.
Nope. It is 100 feet x 2 feet.
10 × 10 × 2 = 200 square feet
5' x 2' = 10 square feet.
2 faces each 2' x 10' = 20 square ft2 faces each 2' x 3' = 6 square feet2 faces each 10' x 3' = 30 square feetTotal = 2 x (20 + 6 + 30) = 2 x 56 = 112 square feet
10
The 2' X 10' perimeter yields 20 square feet of area.
5 feet x 10 feet = 50 square feet.
= 20 sq feet
Floor and ceiling = (10 x 12) = 120 square feet each2 walls = (10 x 7) = 70 square feet eachother 2 walls = (12 x 7) = 84 square feet eachTotal surface area in the room = 2 x (120 + 70 + 84) = 548 square feet
10' x 18' = 180 square feet.
Floor and ceiling . . . (10' x 10') = 100 square feet eachFour walls . . . . . . . . (10' x 8') = 80 square feet eachTotal area inside the room = 2 (100) + 4 (80) = 520 square feet
If you multiply feet x feet x feet, you get cubic feet, not square feet.