Advertisements
Advertisements
Question
The surface area of a cube formed by cutting a cuboid of dimensions 2 × 1 × 1 in 2 equal parts is 2 sq. units.
Options
True
False
Advertisements
Solution
This statement is False.
Explanation:
The dimensions of the given cuboid are 2 × 1 × 1. It is sliced into two equal parts, which are cubes.
Then, the dimensions of the cube, so formed are 1 × 1 × 1.
... The surface area of the cube so formed = 6 (Side)2 = 6 × (1)2 = 6 sq units
Hence, the surface area of the sliced cube is 6 sq units.
APPEARS IN
RELATED QUESTIONS
Describe how the two figures at the right are alike and how they are different. Which box has larger lateral surface area?
What will happen to the volume of a cube, if its edge is halved ?
Fill in the blank in the following so as to make the statement true:
The volume of a cube of side 8 cm is ........
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 volume of a cube is 729 cm3. Find its total surface area.
Three solid cubes of edges 6 cm, 10 cm, and x cm are melted to form a single cube of edge 12 cm, find the value of x.
The length of the diagonals of a cube is 8√3 cm.
Find its:
(i) edge
(ii) total surface area
(iii) Volume
The ratio between the lengths of the edges of two cubes is in the ratio 3: 2. Find the ratio between their:
(i) total surface area
(ii) volume.
If the lateral surface area of a cube is 600 cm2, then the total surface area is
The lateral surface area of a cube is 256 m2. The volume of the cube is ______.
