Предмет: Геометрия, автор: leschkov1209

Найти величину угла правильного 13 угольника

Ответы

Автор ответа: zmeura1204

Ответ:
152,3°

Решение:
Формула:
180°(n-2)/2, где n=13, количество углов.
180*(13-2)/13=180*11/13=152,3° округление до десятых

Автор ответа: Mikail2006

Объяснение:

Формула суммы углов n-угольника ⇒ 180° * (n - 2)

180° * (13 - 2) = 180° * 11 = 1980°

1980° / 13 ≈ 152,3°

Полный ответ: 152,307692308°

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