Куб распилили на несколько одинаковых кубиков.Во сколько раз ребро кубика меньше ребра исходного куба, если кубиков получилось: 27, 512, 1000, 15625.

Куб распилили на несколько одинаковых кубиков.Во сколько раз ребро кубика меньше ребра исходного куба, если кубиков получилось: 27, 512, 1000, 15625.
- Предмет:
  Математика
- Автор:
  henson
- 5 лет назад

Ответы 1

Число кубиков после распила будет пропорционально кубу (третьей степени) числа распилов каждого ребра. Поэтому число распилов ребер будет соответственно равно: 3 (27=3^3), 8 (8^3=512), 10 (10^3=1000), 25 (25^3=15625). Во столько же раз уменьшатся ребра кубиков после распила.
- Автор:
  brutus23
- 5 лет назад
- 0
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Куб распилили на несколько одинаковых кубиков.Во сколько раз ребро кубика меньше ребра исходного куба, если кубиков получилось: 27, 512, 1000, 15625.

Ответы 1

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