В треугольнике АВС проведены медианы AD и BE. Найдите периметр треугольника АВС, если - №3731076

В треугольнике АВС проведены медианы AD и BE. Найдите периметр треугольника АВС, если АВ=8см; CD=2 см; AE=4см;
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- Предмет:
  Геометрия
- Автор:
  johnston
- 5 лет назад

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