Предмет: Математика, автор: eliteneffrix

Радиус шара равен 12,9 см. Значение числа π≈3,14. Определи объём этого шара (окончательный результат округли с точностью до десятых). V =

Ответы

Автор ответа: avion321321

Ответ:

V(шара) = $\frac{4}{3}\pi R^3 =\frac{4}{3}\pi (12.9)^3= 8987.5$

eliteneffrix: spasibo

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