В треугольнике АВС АК,СМ,ВN-медианы.Найдите периметр треугольника АВС,если АN=3см , - №32563307

В треугольнике АВС АК,СМ,ВN-медианы.Найдите периметр треугольника АВС,если АN=3см , ВК=2,5см , ВМ=3,2см.
- Предмет:
  Математика
- Автор:
  calikuts
- 5 лет назад

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- Автор:
  augieceaa
- 5 лет назад
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