Предмет: Алгебра, автор: hbulit

ABCD-прямоугольная трапеция,в которой угол С равен 150,угол B равен 90 наидите длину AB если известно что CD 14 см помогите умоляю завтра пересдача!!

Ответы

Автор ответа: Аноним

5

Відповідь: 7 см

Пояснення: фото

Приложения:

Автор ответа: Nastya07101

2

В 1 AB ⊥ AD. Так лучше будет

Приложения:

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