Предмет: Математика, автор: ната2653

Найдите длину дуги,составляет 5/9 окружности, радиус которой равен 36 см

Ответы

Автор ответа: AnnyNeyer
0
3,14*(36*2)*5/9=126,6
Ответ: 126,6 сантиметров.
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