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.
32
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.
A half sheet of drywall typically measures 4 feet by 4 feet.
To calculate the amount of drywall needed for a project, measure the height and width of the walls or ceilings to be covered. Multiply the height by the width to get the square footage. Subtract the area of any doors or windows. Divide the total square footage by the size of the drywall sheets (usually 4'x8') to determine how many sheets are needed.
Linear feet don't come into it. It's 32 square feet.
A 4x8 sheet of plywood covers 32 square feet. This is calculated by multiplying the length (4 feet) by the width (8 feet) of the sheet. Therefore, the total square footage of a 4x8 sheet of plywood is 32 square feet.
An average sheet, 1/2" x 4' x 8' weighs about 52 pounds depending where it was made. ( there are hundreds of drywall plants all over the world). New 'light' drywall is now made in many plants and weighs about 32 pounds for same size sheet. This 'light' drywall has about half of the gyproc replaced by 'flue ash' .
8 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.
If you mean 4x8 x 3/8 -then its about 38 pounds.
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.
32
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.