Advertisements
Advertisements
प्रश्न
What will happen to the volume of the cube, if its edge is tripled?
Advertisements
उत्तर
Let each side of the cube be a, then its volume = a3 ...[∵ Volume of a cube = (Side)3]
If side became triple, then volume will be = (3a)3 = 27a3
Hence, new volume of the cube will 27 times of original volume of the cube.
APPEARS IN
संबंधित प्रश्न
Find the volume of a cube whose side is 21 cm
A cubical milk tank can hold 125000 litres of milk. Find the length of its side in metres
How long is the side of your cube? ______
Answer Thimpu's questions:
- To make the first layer on the table how many cm cubes will I use? ______
- How many such layers will I need to make a cube? ______
The volume of the paper cube is same as __________ cm cubes.
Anan made a big cube having double the side of your paper cube. How many of your paper cubes will fit in it? Try doing it by collecting all the cubes made in your class.
Two cubes have volumes in the ratio 1 : 64. The ratio of the area of a face of first cube to that of the other is ______.
A cube of side 4 cm is painted on all its sides. If it is sliced in 1 cubic cm cubes, then number of such cubes that will have exactly two of their faces painted is ______.
A cube of side 5 cm is cut into 1 cm cubes. The percentage increase in volume after such cutting is ______.
If a cube fits exactly in a cylinder with height h, then the volume of the cube is ______ and surface area of the cube is ______.
