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Длина прямоугольного параллелепипеда равна 3 см, ширина на 1 см меньше длины. Сумма длин всех ребер параллелепипеда равна 44 см. Найдите высоту параллелепипеда.
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Предмет:
Математика -
Автор:
dakotaharper - 6 лет назад
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Ответы 2
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67 см всего дочнопавпрпаорпоопо
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Автор:
petersen - 6 лет назад
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0
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длина =2 см, ширина =3 см, длина ребер основания = (3+2)*2=10 см, длина ребер верхней части тоже 10 см., остается 4 высоты. 44-10*2=2424/4=6 смОтвет: высота 6 см.
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Автор:
carlengcwx - 6 лет назад
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0
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Упражнение № 3
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