Mensurationmedium · Past Paper
The total surface area of a cube is 96 cm². Find the lateral surface area.
A16 cm²
B64 cm²
C32 cm²
D48 cm²
✓ Correct Answer: B — 64 cm²
6l² = 96 => l² = 16. Lateral area = 4l² = 4 * 16 = 64 cm².
Share this question
More from Mensuration
- If the volume of a cube is 64 cm³, what is the length of its side?
- A spherical ball of radius 3 cm is melted and recast into three spherical balls. The radii of two of the balls are 1.5 cm and 2 cm. Find the radius of the third ball.
- A hemisphere has a radius of 6 cm. Find its volume. (Leave answer in terms of π)
- The capacity of a cylindrical vessel is 15.4 liters. If its height is 10 cm, find the base area in cm².
- A hemispherical bowl has an internal radius of 9 cm and is full of liquid. The liquid is to be filled into cylindrical bottles of diameter 3 cm and height 4 cm. How many bottles are required?