Answer: To find the surface area of a cylinder, you need to know its height and the radius of its base. Once you have these measurements, follow these steps:
Explanation:
Identify the two bases of the cylinder. These are two circles that have the same radius as each other.
Find the area of one of the bases by using the formula for the area of a circle: A = πr^2, where "A" is the area, "π" is pi (approximately 3.14), and "r" is the radius of the circle.
Multiply the area of one of the bases by 2 since there are two bases in a cylinder.
Find the lateral surface area of the cylinder. This is the curved surface that connects the two bases. The lateral surface area can be found using the formula: A = 2πrh, where "A" is the area, "π" is pi (approximately 3.14), "r" is the radius of the base, and "h" is the height of the cylinder.
The formula for the surface area of a cylinder is:
A = 2πr^2 + 2πrh
where "A" is the surface area, "π" is pi (approximately 3.14), "r" is the radius of the base, and "h" is the height of the cylinder.