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Сторона квадрата, изображенного на рисунке, равна 10 см. Найдите площадь закрашенной части квадрата.
Огромное спасибо хх
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Предмет:
Математика -
Автор:
richard43 - 6 лет назад
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Ответы 5
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Огромное спасибо :)
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Автор:
zeus5 - 6 лет назад
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0
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неправильно будет21,5
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Автор:
stanleywiley - 6 лет назад
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0
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откуда 25?
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Автор:
adolfoagk0 - 6 лет назад
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0
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Радиус круга = 5, 5 в квадрате = 25
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Автор:
leilar6pl - 6 лет назад
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0
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1) 10*10=100 см.кв - площадь квадрата2) 3,14*25=78,5 см.кв - площадь круга который можно составить из не закрашенной части квадрата3) 100-78,5=22,5 см.кв. площадь закрашенной части квадрата
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Автор:
gizmog1di - 6 лет назад
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0
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