Предмет: Математика, автор: animsa

длина окружности равна 21,98 см Найдите диаметр окружности​

Ответы

Автор ответа: headmistress
4

Відповідь:

7

Покрокове пояснення:

ι=\pi*d, где ι - длина, d - диаметр, \pi = 3.14

d = ι/\pi

d =21,98/3,14=7

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