Question

a50 cm radius and 250 cm height cylinder is melted to for a square cube what will be the side of the cube so formed..

Answer 1

Here it is. Considering that the cylinder is melted to form a cube, the volume remains the same.

Answer 2

Solution :-

Radius of the cylinder = 50 cm

Height of the cylinder = 250 cm

Volume of the cylinder = πr²h

⇒ 3.14*50*50*250

⇒ 1962500 cu cm

So, volume of the cylinder is 1962500 cu cm.

Now, it is melted into a cube, so volume of the cube will be equal to the volume of the cylinder.

⇒ Volume of the cube = Volume of the cylinder

⇒ a³ = 1962500

⇒ a = ∛1962500

⇒ a = 125.199 cm or 125 cm (Approximately)

So, length of the each side of the cube will be 125 cm.

Answer.