Now that depends on if you mean outside surface area. A cone has an inside surface area too. Just adding my two cents. Not even good at math. But I can debate a point til the death!
A cylinder with a diameter of eight inches and a height of five inches has a surface area of 226.2 square inches.
A cylinder with a height of 10 inches and a diameter of 8 inches has a surface area of 351.86 square inches.
The curved surface area is 125.66 square inches.
9
Lateral surface area = 75.39822369 or about 75 square inches Total surface area = 89.53539063 or about 90 square inches
A cylinder with a diameter of eight inches and a height of five inches has a surface area of 226.2 square inches.
A cylinder with a height of 10 inches and a diameter of 8 inches has a surface area of 351.86 square inches.
A cylinder has a diameter of 18 inches and a height of 25 inches has a total surface area of approximately 1,922.65 square inches.
The curved surface area is 125.66 square inches.
9
Total surface area is 226 square inches and the curved surface area is 126 square inches.
207.2
Lateral surface area = 75.39822369 or about 75 square inches Total surface area = 89.53539063 or about 90 square inches
SA = 95.504 square inches.
diameter X pi = circumference circumference X height = area
40pi or about 125.6
The surface area of a sphere with a diameter of 2.7 inches is about 23 square inches.