andrea001 andrea001

27-09-2016
Mathematics

contestada

If a perimeter of a room is 78 feet, what is the area of the floor of the room?

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lilalong16 lilalong16

27-09-2016

the area of the room would be 380.25 feet

78 / 4 = 19.5 (you do this to figure out how long each side of the room is)

19.5 * 19.5 = 380.25 feet (length times width equals area. Each side of the room is 19.5 feet so you would multiply 19.5 by 19.5)

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