Предмет: Черчение, автор: 6227

Ребят, надо как-то построить сечение и определить натуральную величину

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Автор ответа: andrag
0
ну это если меня не подводит память треугольник но может его косинус равен 5
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Предмет: Математика, автор: kristyasolov200