В прямоугольной трапеции АBCD(AD||BC),(AB перпендикулярна AD)А диагональ AС - №3302649

В прямоугольной трапеции АBCD(AD||BC),(AB перпендикулярна AD)
А диагональ AС перпендикулярна к боковой стороне CD ,
Угол D равен 30 градусов.
Найдите меньшее основание трапеции, если большее основание равно 24см
С рисунком пожалуйста!
- Предмет:
  Геометрия
- Автор:
  reaganfrey
- 6 лет назад

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