question_answer

A wire bent in the form of a circle has a radius of 16 cm. What will be the area of a square which is formed out of the full length of such a wire?

A) \[\frac{{{\pi }^{2}}}{14}c{{m}^{2}}\]                       

B) \[4{{\pi }^{2}}c{{m}^{2}}\]

C) \[16{{\pi }^{2}}c{{m}^{2}}\]                        

D) \[64\pi c{{m}^{2}}\]