Question

find the redius of a circle whose area is: 2pei cmsq​

Answer 1

Step-by-step explanation:

Area = πr^2 = 2π

πr^2 = 2π

r^2 = 2

r = √2

so radius is √2 cm..

Answer 2

Step-by-step explanation:

$\pi {r }^{2} = 2\pi \\ {r}^{2} = 2 \\ r = \sqrt{2} cm$

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