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# What Is the Surface Area of a Cylinder?

The surface area of a cylinder is the sum of its top and bottom circles and its length portion. The formula to find the total area is A = 2(pi * r^2) + 2pi * r * h.

Continue ReadingA cylinder consists of two circles of the same size and the cylindrical area between them. The cylindrical area is essentially a rectangle curved in the third dimension. The formula to find the area of a circle is A = pi r^2, and for a rectangle, the formula is A = width * height. In a cylinder, the width of the rectangle is represented by the perimeter of the top circle, or 2pi * r. The expanded formula is represented by A = (pi * r^2) + (pi * r^2) + (2pi * r * h).

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## How Do You Find the Area of a Cylinder?

A: The surface area of a cylinder is derived by adding up the area of the top, the area of the base and the area of the side. The base and the top are equal, ... Full Answer >Filed Under: -
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## How Do You Solve the Lateral and Surface Area of a Cylinder?

A: The lateral surface area of a cylinder is calculated by multiplying the circumference by the height using the formula 2(pi)(r)(h). The overall overall surf... Full Answer >Filed Under: -
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## How Do You Find the Volume of a Prism?

A: The volume of a prism is worked out by first calculating the area of the surface and then multiplying that figure by the length of the prism. This applies ... Full Answer >Filed Under: -
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## How Do You Calculate the Surface Area of a Hexagonal Pyramid?

A: A hexagonal pyramid's surface area is given by 3ab + 3bs; where "s" is the slant height, "b" is the base length and "a" is the pyramid's apothem length. A ... Full Answer >Filed Under: