Предмет: Математика, автор: egsgcvx

Длина окружности равна 21,917 см. Значение числа π≈3,14.
Определи радиус данной окружности (с точностью до сотых):

Ответы

Автор ответа: iramazurk
0

Ответ:

Пошаговое объяснение:

С = 21,917 см

π = 3,14

R = ? см

R = C/2π

R = 21,917/2*3,14 = 21,917/6,28 = 3,49 см

Ответ: 3,49 смсм

Автор ответа: ChristmasIQ2
0

Ответ:

R=3,49см

Пошаговое объяснение:

R=C/2п

R=21,917:(2×3,14)=21,917:6,28=3,49см

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