Start by inserting the value of the radius of the circles and the height of the longest edge of the cylinder into the equation. Cross Sectional Area of a Cylinder p x R2 where p is a constant 314159265 which is the ratio of the circumference to diameter of a circle while R is the radius of the cylinder. Online calculators and formulas for a surface area and other geometry problems.
In terms of p 2pr h r squnit.
Consider a cylinder of radius r and height h. It is clear that the length of the rectangle is equal to the circumference of the base. Where p Pi 3142 or 227. Formula Area of Cylinder Total Area A 2 p R H 2 p R 2 Lateral Area A 2 p R H.