A cylinder is a three-dimensional shape that has two parallel circular bases and a curved surface connecting the two bases. The distance between the two bases is called the height of the cylinder. The formula for the volume of a cylinder is V = πr2h, where π (pi) is a constant approximately equal to 3.14159, r is the radius of the base, and h is the height of the cylinder. The formula for the lateral surface area of a cylinder is A = 2πrh, where r is the radius and h is the height.
Volume (V) = πr2h
Lateral Surface Area (A) = 2πrh
To understand cylinders better, make sure to focus on the following: