Предмет: Математика, автор: sgalvttcproiv

обчисли довжину кола, якщо радіус кола 2 м​

Ответы

Автор ответа: iramazurk
7

Ответ:

Пошаговое объяснение:

R = 2 м

π = 3,14 см

С - ? м

2м = 200 см

С = 2πR

C = 2 * 3,14 * 200 = 1256 см = 12,56 м

Автор ответа: UGaNDaa
2

2пR=2•3,14•2=12,56- ето ответ

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