Предмет: Математика, автор: polpharma7

помогите РАДИУС ОКРУЖОСТИ РАВЕН 2,5 СМ НАЙДИТЕ ДЛИНУ ОКРУЖНОСТИ

Ответы

Автор ответа: mamapapa1980

5

Ответ:

C=2П r

Пошаговое объяснение:

П-число П=3.4

r -радиус окружности

С=2*3.4*2.5см

С=17см

polpharma7: спасибо

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