Прямые АВ и СD пересекаются в точке О. ОА = ОВ, ОС = ОD. Докажите что: АС = ВD - №20816858

Прямые АВ и СD пересекаются в точке О. ОА = ОВ, ОС = ОD. Докажите что: АС = ВD
- Предмет:
  Геометрия
- Автор:
  bambimurphy
- 6 лет назад

Ответы 1

образовавшиеся треуг равны по 2 сторонам и углу между ними , а тк равны треуг равны то противолежащие стороны равны и ВСЕ
- Автор:
  thaddeus
- 6 лет назад
- 0
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