To find the total surface area of the cylinder, we need to calculate the areas of the two bases and the lateral surface area.
1. Base area: The base of a cylinder is a circle, so the formula to find the area of a circle is A = π * r^2, where r is the radius.
Therefore, the area of one base is: A1 = π * (8.23)^2
2. Lateral surface area: The lateral surface area of a cylinder is given by the formula A = 2 * π * r * h, where r is the radius and h is the height.
Therefore, the lateral surface area is: A2 = 2 * π * 8.23 * 16.1
3. Total surface area: The total surface area of a cylinder can be found by summing the areas of the two bases and the lateral surface area.
Therefore, the total surface area is: A_total = A1 + A1 + A2 = 2 * A1 + A2
Volume: The formula for the volume of a cylinder is V = π * r^2 * h.
Therefore, the volume of this cylinder is: V = π * (8.23)^2 * 16.1.
Find the total surface area and volume of the circular cylinder shown to the right.
8.23 radius 16.1 height
1 answer