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ширина прямоугольника 2 см, а его длина в 10 раз больше.Найти периметр и площадь прямоугольника . (формулы).
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Предмет:
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Автор:
janiahmichael - 5 лет назад
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Ответы 1
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2*10=20 см длина прямоугольника Периметр прямоугольника Р=(a+b)*2=(20+2)*2=44 см Площадь прямоугольника S=a*b=20*2=40 см²
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Автор:
lexi11 - 5 лет назад
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