The volume of the room is 72 m3, the height is 3 m. Find the floor area of the room.
May 14, 2021 | education
| The floor is rectangular. Accordingly, the area of a rectangle is equal to the product of its sides. The volume of a rectangular parallelepiped (room) is equal to the product of its three dimensions – height, length and width.
V = a b c,
S = a b,
V = S c,
S = V / c,
S = 72m³ / 3m = 24m².
Answer: the floor area of the room is 24 m².
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