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Помогите,Длина прямоугольника 10 см,ширина 30мм.На сколько больше длина прямоугольника,чем его ширина? И чем равен периметр прямоугольника?
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Предмет:
Математика -
Автор:
leopoldosantos - 6 лет назад
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Ответы 2
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этот ответ верный, мой нет
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Автор:
dean7 - 6 лет назад
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0
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30мм=3см.,Длина больше на 7 см, периметр 10*3=30
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Автор:
jayleenvincent - 6 лет назад
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0
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