What is the Radius of a Right Circular CylinderIf r and h denote respectively the radius of the base and height of a right circular cylinder, then -Area of each end = πr2 Curved surface area = 2πrh = (circumference) height Total surface area = 2πr (h + r) sq. units. Volume = πr2h = Area of the base × height where, π = or 3.14If R and r (R > r) … [Read more...] about What is the Radius of a Right Circular Cylinder