A rectangular room that has two walls that are 10 feet long and two walls that are 16 feet long contains exactly 160 square feet. A square foot measures the area of a space and is found by multiplying the length by the w...

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To convert feet to square feet for a rectangular area, find the length of the area you are measuring, and multiply it by the width of the area. A square foot is a measurement unit equal to a square that measures one foot...

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If the width of the material in inches and the linear length in feet are both known, convert the width to a fraction of a foot, then multiply width times length to find square footage. For example, the square footage of ...

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The area of a square or rectangular room can be calculated in square feet by measuring the length and width of the room in feet and multiplying the two numbers. The calculation of the area of a room depends on its shape,...

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Calculate the area of a rectangular room by measuring the length of the room and the width of the room, and then multiply the numbers together to determine the room’s area. This method works for any units desired, such a...

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A rectangular room that measures 16 feet by 9 feet has a total of 144 square feet of floor space. Square footage of a regular-shaped room is determined by multiplying its length by its width.

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To use a CFM (cubic feet per minute) calculator to determine airflow needs for a room, know variables such as the volume of the room and the number of times the air changes per hour from the fan/ventilation system and ap...

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