A right circular cylinder has a base with radius of 4.2 cm and an altitude of 8.5 cm. It’s lateral surface area (or curved surface area) is

224.4 cm²

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222.2 cm²

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220 cm²

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230 cm²

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Solution

The correct option is A
224.4 cm²

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Which of the following is correct?

Q. Find the curved surface area and total surface area of a right circular cylinder of height

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A right circular cylinder has a base with radius of 4.2 cm and an altitude of 8.5 cm. It’s lateral surface area (or curved surface area) is

The correct option is A 224.4 cm2

The correct option is A
224.4 cm²