question_answer

A wire, when bent in the form of a square, encloses an area of\[81\text{ }c{{m}^{2}}\]. If the same wire is bent in the form of a circle then find the area enclosed by it.                         

A)  \[101\frac{1}{11}c{{m}^{2}}\]   

B)  \[81\,c{{m}^{2}}\]       

C)  \[103\frac{1}{11}\,c{{m}^{2}}\]        

D)  \[100\,c{{m}^{2}}\]