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The "square footage" is usually called the "area".

A room that measures 3-ft long and 3-ft wide has

-- 9 square feet on the floor

-- 9 more square feet on the ceiling

-- more square feet on the walls, but in order to count those,

you have to know the height of the ceiling above the floor.

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11y ago
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Q: What is the square footage of a room that is 3 ft by 3ft?
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