Предмет: Алгебра, автор: Аноним

Площадь боковой поверхности цилиндра равна 9П, а диаметр основания равен 3. Найдите высоту цилиндра.

Ответы

Автор ответа: Аноним

0

d = 3

площадь боковой поверхности = πdh

h = S/πd

h = 9π/3π = 3

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