Предмет: Геометрия, автор: spisyvatel228

помогите пж, срочно надо

У рівнобедреної трапеції ABCD через вершину В проведено пряму, яка паралельна стороні СD і перетинає сторону AD в точцi N. Периметр трикутника ABN дорівнює 34 см, С В дорівнює 4 см. Обчисли периметр трапеції ABCD.

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Автор ответа: raisakovpakmash

розв'язок задачі і відповідь на фото

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