Equation For Area Of A Cylinder Math
Let us take a closer look at our rectangle again.
Equation for area of a cylinder math. Area 2π 5 2 2π 5 12 534 07cm 2. The surface area is the area of the top and bottom circles which are the same and the area of the rectangle label that wraps around the can. The cylinder area formula the picture below illustrates how the formula for the area of a cylinder is simply the sum of the areas of the top and bottom circles plus the area of a rectangle. The area of the two circles is straightforward.
The formula for the surface area of a cylinder is. There is also another formula that can be used to find the surface area of an oblique cylinder. A 2 π r h 2 π r 2 in this formula a is the total surface area r is the radius of the circles at both ends h is the height and π is the irrational number that we simplify and shorten to 3 141595 or even shorter 3 14.