Предмет: Геометрия, автор: mashakutna

Укажіть градусні міру центрального кута правильного дванадцятикутника​

Ответы

Автор ответа: mtmirai
7

Ответ:

Объяснение:

формула: 360/n

n- количество сторон.

360/12=30

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