Question

The radius of the cylinder is 3 inches and the height is 8 inches. Find the volume of the cylinder.

Answer 1

1584/7 in² ≈ 226.3 in²

Explanation:

Given,

• Radius R = 3 in
• Height H = 8 in
• Volume V = ?

We know that,

Volume(Cylinder) = πr²h

Substitute values,

• π(3²)8
• 9(8)π
• 72π

Taking π as 22/7

• 72*22/7
• 1584/7 ≈ 226.3 in²