Предмет: Алгебра, автор: golpigolp

Напишите формулу для вычисления длины окружности С (м)
по её радиусу r (м). Укажите множество допустимых значе-
ний r.

Ответы

Автор ответа: Sondwell

Ответ:

C=2πr

0 < r < ∞

Объяснение:

π - отношение длины окружности к её диаметру.

радиус окружности не может быть меньше нуля.

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Напишите формулу для вычисления длины окружности С (м) по её радиусу r (м). Укажите множество допустимых значе- ний r.

Ответы

Напишите формулу для вычисления длины окружности С (м)
по её радиусу r (м). Укажите множество допустимых значе-
ний r.