Предмет: Математика, автор: nastya671269

Діаметр голівки сиру «Мімолет», що має форму кулі, дорівнює 18см. Обчисли площу поверхні цієї голівки сиру. ДОПОМОЖІТЬ БУДЬ ЛАСКА

Ответы

Автор ответа: pupil1230

1

Ответ:

1017,36

Пошаговое объяснение:

1) 3,14*4=12,56

2) 9*9=81

3) 12,56*81=1017,36

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