CYLINDERS Class A, Hexagonal base, Pour out, with Individual Calibration Certificate

About CYLINDERS Class A, Hexagonal base, Pour out, with Individual Calibration Certificate

• A cylinder has two identical flat faces and one curved surface
• The two circular bases are congruent
• The size of a cylinder is determined by its height and the radius of its base
• A cylinder has no vertices

• The volume of a cylinder is V=r2hcap V equals pi r squared h=2
• The surface area of a cylinder is SA=2r2+2rhcap S cap A equals 2 pi r squared plus 2 pi r h=22+2
• The lateral surface area of a cylinder is LSA=2rhcap L cap S cap A equals 2 pi r h=2

• The piston chamber of an engine
• The barrel of a pump
• The part of a revolver that holds cartridges