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Найти длину и ширину если площадь прямоугольника равна 68м2
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Предмет:
Математика -
Автор:
beauxgray - 5 лет назад
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Ответы 2
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Неизвестна не длина не ширина
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Автор:
fidelgrant - 5 лет назад
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0
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Площадь= длина× ширина , значит,
длина= площадь / ширина
ширина= площадь / длина =>
длина= 68/b
ширина= 68/а
а- длина
b-ширина
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Автор:
abbieci0k - 5 лет назад
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0
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