Предмет: Алгебра, автор: zagauskiuigor

За формулою Sбіс = пRL. Знайти площу бічної поверхні конуса, у якого R=8 см; L=10см

Ответы

Автор ответа: margaritarajkova946

0

Ответ: 80π см² або ≈ 251,2 см².

Пошаговое объяснение: S біч = πRL ; S біч = π* 8 * 10 = 80π ( см² ) ≈

≈ 251,2 ( см² ) .

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