10*5*3 = 150 cubic metres
Perimeter is 2l+2w, so 10+6 is 16 metres
If that is the size of a square room then it is 25 square meters
-- 5m x 3m = 15 square meters on the floor. -- Another 15 square meters on the ceiling. -- (10 x height of the room) on one pair of walls. -- (6 x height of the room) on the other pair of walls.
16 meters
Maybe, maybe not. If the smaller of the two dimensions of the room is >= 5m, then yes. Eg if the room is 5m * 6m. But if the room is 3m * 10 m, then not.
10*5*3 = 150 cubic metres
Perimeter is 2l+2w, so 10+6 is 16 metres
A carpet measuring 5 meters x 5 meters will fit into the living room if the room is large enough. Otherwise, it won't.
If that is the size of a square room then it is 25 square meters
-- 5m x 3m = 15 square meters on the floor. -- Another 15 square meters on the ceiling. -- (10 x height of the room) on one pair of walls. -- (6 x height of the room) on the other pair of walls.
16 meters
The areas of the floor and ceiling are each (2 x 5) = 10 square meters.In order to calculate the area of the walls, we also need to know the height of the ceiling.
volume = width x length x height (for a rectangular object) = 5 m x 7 m x 10 m = 350 m3
A carpet that is 5 meters x 5 meters = 25 square meters. If a living room is 30 square meters, the carpet will fit in the living room, but it will not fit it exactly (wall to wall). It will be a bit small.
Yes.
15 squar metres, 3mx5m=15m2 A room 3 meters by 5 meters has an area of 15 square meters (3 m x 5 m = 15 m2).