Question

the area of the circle is 1 cm then radius​

Answer 1

Answer:

Hey mate here is your answer

Step-by-step explanation:

$area \: of \: circe \: = \pi {r}^{2}$

1 = 22/7 * r*r

Answer 2

$A = \pi {r}^{2}$

$1 = \frac{22}{7} {r}^{2}$

$\frac{7}{22} = {r}^{2}$

$\sqrt{ \frac{7}{22} } = r$

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