The lateral surface area of the cylinder is 42 cm ^ 2. Find the lateral surface of a cylinder
| September 18, 2021 | education
The lateral surface area of the cylinder is 42 cm ^ 2. Find the lateral surface of a cylinder with a radius 2 times greater and a height 3 times less?
The lateral surface area of the cylinder is calculated by the formula:
S = h * 2Pi * R, where R is the radius of the base circle, h is the height of the cylinder.
The lateral surface area of the cylinder with the new parameters is 2/3 the area of the original cylinder.
S = 42 * 2/3 = 28 cm2.
Answer: S = 28 cm2.
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