У піраміди 23 трикутні грані. Скільки ребер у цій піраміді? - №31998446

У піраміди 23 трикутні грані. Скільки ребер у цій піраміді?
- Предмет:
  Математика
- Автор:
  winniebibr
- 6 лет назад

Ответы 1

Ответ: 46
Основание и боковая поверхность имеют по 23 ребра.
- Автор:
  clickerhanson
- 6 лет назад
- 0
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