Advertisements
Advertisements
Question
Opposite faces of a cuboid are ______ in area.
Advertisements
Solution
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
RELATED QUESTIONS
There are two cuboidal boxes as shown in the adjoining figure. Which box requires the lesser amount of material to make?
![]() |
![]() |
| (a) | (b) |
Find the height of a cuboid whose base area is 180 cm2 and volume is 900 cm3?
The paint in a certain container is sufficient to paint on area equal to 9.375 m2. How manybricks of dimension 22.5 cm × 10 cm × 7.5 cm can be painted out of this container?
What will be the height of a cuboid of volume 168 m3, if the area of its base is 28 m2?
If the length of a diagonal of a cube is `8 sqrt(3)` cm, then its surface area is
The length, width and height of a rectangular solid are in the ratio of 3 : 2 : 1. If the volume of the box is 48cm3, the total surface area of the box is
If each edge of a cube, of volume V, is doubled, then the volume of the new cube is
A wall 9 m long, 6 m high and 20 cm thick, is to be constructed using bricks of dimensions 30 cm, 15 cm, and 10 cm. How many bricks will be required?
The height of a circular cylinder is 20 cm and the diameter of its base is 14 cm. Find:
(i) the volume
(ii) the total surface area.
A rectangular sheet of dimensions 25 cm × 7 cm is rotated about its longer side. Find the volume and the whole surface area of the solid thus generated.


