Площадь одной грани куба 81 см в квадрате.Вычислите объём куба - Дата: 02.11.2019, Автор: soxdf0c - №17864798

Площадь одной грани куба 81 см в квадрате.Вычислите объём куба
- Предмет:
  Математика
- Автор:
  soxdf0c
- 6 лет назад

Ответы 1

Площадь одной грани куба 81 см², значит длина ребра куба 9 см.А объем куба 9³=729 см³
- Автор:
  belch8li6
- 6 лет назад
- 0
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