Предмет: Геометрия, автор: JenДарк

Люди, плииииз помогите!!!!
Каким должен быть радиус основания цилиндра с квадратным осевым сечением, для того чтобы его боковая поверхность была такая же, как поверхность шара радиуса 1,5м?С подробным решением пожалуйста

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Автор ответа: SergFlint

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