To calculate the square footage of something you would begin by using the formula Length x Width = Square Feet. So for instance if you wanted to calculate how many square feet is
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This is called area. Length X width. a 10' by 10' bedroom would be a 100 square feet.
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1. Use a measuring tape to find the width and length of a rectangular room. Multiply the width and length to determine the area in square feet. 2. Find the square footage of "
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Length times width. a 10ft by 12ft room will be 120 square feet.
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