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Наклонная крыша установлена на трёх вертикальных опорах, расположенных на одной прямой. Средняя опора стоит посередине между малой и большой опорами (см. рис.). Высота малой опоры 3.65 м, высота большой опоры 2.25 м. Найдите высоту средней
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Предмет:
Математика -
Автор:
rubén1 - 5 лет назад
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Ответы 1
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Среднюю вычисляем как среднее арифметическое расстояние (на одной прямой = линейная зависимость(3,65+ 2,25) :2 = 5,9 : 2 = 2,95 м = ОТВЕТ
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Автор:
tarynrobles - 5 лет назад
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