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Найти высоту треугольника, если сторона, к которой проведена высота, равна 7дм, а площадь треугольника 48дм2
Ответы 1
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за формулою площади S=1/2*h*a где а - это сторона h- это высота48=1/2*h*7h=96/7
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Автор:
brielle - 5 лет назад
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