Cylinder
Cylinder
A 3D shape bounded by two congruent parallel bases connected by a curved surface.
Properties
  1. Height: The perpendicular distance between the two bases.
  2. Radius: Radius of the base is the radius of the cylinder.
  3. Axis: The line segment connecting the centers of the two bases.
  4. The bases of the cylinder are always congruent and parallel to each other.
Types of Cylinders
  1. Right Cylinder: Axis is perpendicular to the bases.
  2. Oblique Cylinder: Axis is not perpendicular to the bases.
  3. Circular Cylinder: Bases are circular in shape.
  4. Elliptical Cylinder: Bases are elliptical in shape.
  5. Right-Circular Cylinder: Axis is perpendicular to the circular bases.
Volume of Right-Circular Cylinder (V)
V = π r2 h
r: radius, h: height
Total Surface Area of Right-Circular Cylinder (TSA)
TSA = 2 π r (r + h)
r: radius, h: height
Lateral Surface Area of Right-Circular Cylinder (LSA)
LSA = 2 π r h
r: radius, h: height