Question

❓❓❗️The edge of cube whose volume is equal to that of cuboid of dimensions 8 x 4 x 2 is
a) 6
b) 4 c)2
d) 8

Answer 1

Answer:

volume of cuboid =64

edge of cube =a^3=64

a=4

Answer 2

Answer:

The edge of the cube will be 4 units.

Step-by-step explanation:

Given the dimensions of the cuboid = 8 x 4 x 2

It is also given that the volume of cuboid = volume of cube

We know that volume of cuboid = L x B x H

where L = Length of the cuboid

          B = Breadth of the cuboid

          H = Height of the cuboid.

We also know that the volume of a cube = a³

where a = side of the cube.

Therefore, according to the question,

L x B x H = a³

=> 8 x 4 x 2 = a³

=>   64 = a³

Taking cube roots both sides, we get

a = 4

Therefore, the edge of the cube will be 4 units.