Advertisements
Advertisements
प्रश्न
The volume of a cube is 64 cm3. Its surface area is ______.
पर्याय
16 cm2
64 cm2
96 cm2
128 cm2
Advertisements
उत्तर
The volume of a cube is 64 cm3. Its surface area is 96 cm2.
Explanation:
Let the side of the cube be a. Then,
Volume of cube = a3 = 64 ...[Given]
⇒ a = 4
Now, surface area of the cube = a2 = 6 × 42 = 96 cm2
APPEARS IN
संबंधित प्रश्न
A cube A has side thrice as long as that of cube B. What is the ratio of the volume of cube A to that of cube B?
Fill in the blank in the following so as to make the statement true:
The volume of a cube of side 8 cm is ........
Fill in the blank in the following so as to make the statement true:
1 cu.dm = ........ cu. mm
Find the surface area of a cube whose volume is 216 dm3.
Find the surface area of a wooden box whose shape is of a cube, and if the edge of the box is 12 cm.
The square on the diagonal of a cube has an area of 1875 sq. cm. Calculate:
(i) The side of the cube.
(ii) The total surface area of the cube.
If the lateral surface area of a cube is 600 cm2, then the total surface area is
If the length of the diagonal of a cube is `6sqrt(3)` cm, then the length of the edge of the cube is 3 cm.
A cube of side 3 cm painted on all its faces, when sliced into 1 cubic centimetre cubes, will have exactly 1 cube with none of its faces painted.
The surface area of a cube formed by cutting a cuboid of dimensions 2 × 1 × 1 in 2 equal parts is 2 sq. units.
