Advertisements
Advertisements
प्रश्न
Opposite faces of a cuboid are ______ in area.
Advertisements
उत्तर
Opposite faces of a cuboid are equal in area.
Explanation:
We know that, a cuboid has 6 rectangular races, of which opposite faces have the same length and breadth.
Therefore, area of the opposite faces are equal.
APPEARS IN
संबंधित प्रश्न
The cost of preparing the walls of a room 12 m long at the rate of Rs. 1.35 per square metre is Rs. 340.20 and the cost of matting the floor at 85 paise per square metre is Rs. 91.80. Find the height of the room.
Find the volume of a cuboid whose length = 12 cm, breadth = 8 cm, height = 6 cm.
How many planks each of which is 3 m long, 15 cm broad and 5 cm thick can be prepared from a wooden block 6 m long, 75 cm broad and 45 cm thick?
If two cubes each of side 6 cm are joined face to face, then find the volume of the resulting cuboid.
If l is the length of a diagonal of a cube of volume V, then
The volume of a cuboid is 3456 cm3. If its length = 24 cm and breadth = 18 cm ; find its height.
Find the volume of wood required to make a closed box of external dimensions 80 cm, 75 cm, and 60 cm, the thickness of walls of the box being 2 cm throughout.
An open box of length 1.5 m, breadth 1 m, and height 1 m is to be made for use on a trolley for carrying garden waste. How much sheet metal will be required to make this box? The inside and outside surface of the box is to be painted with rust-proof paint. At a rate of 150 rupees per sqm, how much will it cost to paint the box?
Below are the drawings of cross sections of two different pipes used to fill swimming pools. Figure A is a combination of 2 pipes each having a radius of 8 cm. Figure B is a pipe having a radius of 15 cm. If the force of the flow of water coming out of the pipes is the same in both the cases, which will fill the swimming pool faster?
