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Q: What is the square footage of a column 9 ft long x 12 in diameter?

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It is: 6*14 = 84 square feet

A room's dimensions are not dictated by square footage. For example it might be one foot wide and 4400 feet long, or 220 feet long and 20 feet wide. It could assume any shape: oval, round, square, etc. Square footage is a measurement of area.

Determine length (linear) and how wide is it. Multiply the length times the width and this will give you the total area or square footage. Here is another example: A product is sold by the 20 foot long (linear feet) roll. The specifications state that the product is 2 foot wide x 20 feet long. It is in fact 20 ft. x 2 ft. wide or 40 square feet per roll.

Square is simply multiplying the length times the width. An example: A room is 20 feet long and 30 feet wide. Multiply 20x30=600 square feet.

The square footage of a rectangle with dimensions 233 inches by 144 inches is 223 ft2.

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To find the volume of the column, you need to first find the area of the cross-section. In this case the radius is 1.5 feet. Thus the area is pi1.52. The volume is this area multiplied by 12, so the volume comes out at 12pi1.52 which can be simplified to 27pi. Thus the square footage of the column is 27pi ft2 or approximately 84.823 ft2

The formula for calculating square footage is a=S2 (a = area and s = side) Example, to calculate the square footage of a room that is 15 feet wide and 12 long, you would multiply 15 x 12, which will give you the square footage.

330 square feet

11 x 13 = 143 square feet

To find the square footage multiply both the length and width of the room. So for 72 feet wide and 156 feet long room the square footage is = 72 feet X 156 feet = 11232 square feet.

240 square feet

73.5 square feet.

3*5 = 15 square feet.

if you know the footage say its 15 feet wide and 19 long than you just multiply it and thats the SQUARE FOOTAGE of the area so that

It's 176 ft2 Simply multiply the two figures together to get the square footage !

The total surface area (including the "top" and "bottom" is 2*pi*r*(r+h) = 136.83 sq ft, approx.

To find the square footage of a room, you simply multiply the length of the room (in feet) by the width of the room (in feet). The answer is the square footage of the room (assuming the sides opposite each or are equal in length)

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