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20. Volume and Surface Area of Solids
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Q18 of 94 Page 222

The volume of a room is 378 m3 and the area of its floor is 84 m2. Find the height of the room.

We know that,

Volume = Height × Area


Given that,


Volume = 378 m3


Area = 84 m2


Therefore,


Height =


=


= 4.5 m


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Questions · 94
20. Volume and Surface Area of Solids
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