периметр ромба 80 см, гострий кут 60 °. Знайти площу ромба. - №12540937

периметр ромба 80 см, гострий кут 60 °. Знайти площу ромба.
- Предмет:
  Геометрия
- Автор:
  aresio
- 6 лет назад

Ответы 2

Что такое "sqrt(3) ?
- Автор:
  addisynvgia
- 6 лет назад
- 0
корень квадратный из 3
- Автор:
  axelfjom
- 6 лет назад
- 0
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