Find what is the total surface area of a cylinder with a diameter of 6 cm and a height of 5.5 cm.
| April 28, 2021 | education
The total area of the cylinder is found by the formula:
S = 2S main + S side. pov;
S = 2 * π * R ^ 2 + 2 * π * R * H;
The radius is half the diameter:
6/2 = 3;
H = 5.5;
Substitute the values into the formula:
S = 2 * 3.14 * 3 ^ 2 + 2 * 3.14 * 3 * 5.5 = 56.52 + 103.62 = 160.14.
Answer: The total surface area of the cylinder is 160.14 cm
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