Предмет: Геометрия, автор: evgenijgawrilow

Какие грани,рёбра,вершины, диагонали расположены на четырёхугольной пирамиде sabcd, призме sabc, и октаэдре abcdns,а то забыл)

Ответы

Автор ответа: dimamarina1723

вершина , катет и гипотенуза?
так вроде?

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