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Mathematics, 03.01.2022 14:00 yonna74

The base area of a right circular cone is 346.5 cm² and its height is 13 cm. What would be the total surface area if the radius is halved and the height is doubled? What is the volume of the new cone formed?

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The base area of a right circular cone is 346.5 cm² and its height is 13 cm. What would be the total...
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