# How Do I Work Out the Area of a Cylinder?

In order to work out the area of a cylinder, you first have to find out whether the cylinder is hollow or covered. For a hollow cylinder, the area will be pie into radius and length. However, for covered cylinder from both sides, you will add 2 into pie into sqaure of radius in your hollow area answer.
Ask.com Answer for: how do i work out the area of a cylinder
The formula for finding the surface area of a cylinder is (2(pi)xR^2) + (2(pi)xRxH).
R is the radius of the cylinder taken from the base and H is the height of the cylinder.
Q&A Related to "How Do I Work Out the Area of a Cylinder"
 Well, cylinder is an object bounded by cylindrical surface and two parallel lines. So we will need to calculate the area of top, base and side and then combined them as a whole.< http://answers.ask.com/Science/Other/how_to_find_t...
 1. Identify the three individual surfaces of a cylinder. These include two circles, each one is at an end of the cylinder. The third surface is formed by "wrapping" a rectangle http://www.ehow.com/how_5130965_calculate-surface-...
 Lateral Area= (2pi)x(radius)x(height) Try imagining that you take the lateral area and unfold it from the cylinder. If you imagine it correctly you get a rectangle. The height of http://wiki.answers.com/Q/What_is_the_lateral_area...
 In order to find the area of a cylinder, one must measure the surface to determine the radius of either end and the height of the cylinder. Using 3.14 for pi, both measurements would http://www.ask.com/answers/94809341/how-do-you-fin...
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