Question

the area of a circle , whose circumference is 22 cm , is __?​

Answer 1

Answer:

38.52cm^2

Step-by-step explanation:

so if we only have the circumference then the equation we would use to find the area would be $A=\frac{c^2}{4\pi }$ and with the information, we have already we would just plug that into this equation like this $A=\frac{22^2}{4\pi }$ which leaves you with your final answer of 38.52cm^2

And please let me know if this helps.