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Найдите длину окружности, если её радиус равен 36см. две целых четыре пятых см 103 км. (Число π округлите до сотых.)
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Предмет:
Математика -
Автор:
tessa69 - 6 лет назад
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Ответы 1
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L = 2 Пи R R = 36 ( см ) L = 2 • 3,14 • 36 = 226,08 ( см ) R = 103 ( км ) L = 2 • 3,14 • 103 = 646,84 ( км )
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Автор:
pansy53 - 6 лет назад
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