32 sq feet
Linear feet don't come into it. It's 32 square feet.
8 square feet
4 by 7 feet is 28 square feet.
To find square feet simply multiply length times width. Thus: 11' X 12' =132 square feet. If you needed to figure the amount of sheet rock to cover four walls in one room and the room is 11' X 12' with 8' ceiling height your equation would look like this: 11 x 12 x 4= 528 square feet Now divide the total square feet (528) by the amount of coverage one sheet of drywall offers. ie; one 4 x 8 sheet of drywall covers 32 square feet of space. 528/32=16.5 You would need 16.5 sheets to cover all the wall space with 4' x 8' sheets of drywall.
32
Linear feet don't come into it. It's 32 square feet.
On Average the cost to install drywall in most major cities is roughly 3.00 per sqft. Of course this depends on the size of job. A simple way to cost out the price of a drywall job is to basically figure out how many sheets is required and base it per sheet complete at a cost of 100. that includes taping and finishing.
8 square feet
For square footage (area) you only have two measurements. So a carpet 4 ft x 4 ft has a square footage of 16 square feet. And a carpet of 4 ft x 8 ft has a square footage of 32 square feet. Three measurements like 4 ft x 4 ft x 8 ft give you cubic footage, or volume. So the volume of a container that size would be 128 cubic feet.
4 by 7 feet is 28 square feet.
To find square feet simply multiply length times width. Thus: 11' X 12' =132 square feet. If you needed to figure the amount of sheet rock to cover four walls in one room and the room is 11' X 12' with 8' ceiling height your equation would look like this: 11 x 12 x 4= 528 square feet Now divide the total square feet (528) by the amount of coverage one sheet of drywall offers. ie; one 4 x 8 sheet of drywall covers 32 square feet of space. 528/32=16.5 You would need 16.5 sheets to cover all the wall space with 4' x 8' sheets of drywall.
32
You multiply them together - 20 x 4 = 80 square feet
It is 4 times 15 = 60 square feet
what is question four
6 sheets. To figure this out I calculated the square footage of the room (16x12=192) and divided it by the square footage of each sheet of plywood (4x8=32). Answer: 192/32 = 6 sheets.
40 square feet. Multiply length by width to get square feet.