Предмет: Геометрия, автор: abduraimova

Диаметр окружности 8м. Найти площадь правильного шестиугольника, вписанного в окружность

Ответы

Автор ответа: Caxap
0
1) Найдем радиус окружности - он равен половине диаметра: 8 м: 2= 4 м. 
2) По построению сторона вписанного шестиугольника равна радиусу описанной окружности: 4 м. 
3) Площадь шестиугольника равна: S=pi*R(в квадрате)= 3,14*4(в квадрате)=50,24 м(в квадрате). 
Ответ: 50,24 м(в квадрате). 
Автор ответа: abduraimova
0
Спасибо)
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