Предмет: Информатика, автор: elnurspyke

По какой формуле вычисляется площадь круга и полукруга? (два правильных ответа) *
s=r**2*pi
s=pi*r
s=r**2*pi/2
s=2*pi*r

Ответы

Автор ответа: vrvrvrvr1234
4

Ответ:

Объяснение:

Площадь круга S=π*r^2

Площадь полукруга соответственно S=(π*r^2)/2

Автор ответа: nyurca
2

Ответ:

s = \pi {r}^{2} \\ s = \pi {r}^{2} \div 2 \\

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