question_answer

The circumradius of the triangle having its sides 11 cm, 60 cm and 61 cm is R. Find the Area of this circle, \[\left( Use\text{ }\pi \frac{22}{7} \right)\text{       }\]

A)  \[11694.57\,c{{m}^{2}}\]       

B)  \[12384.85\,c{{m}^{2}}\]

C)  \[9694.57\,c{{m}^{2}}\]                                             

D)  \[13964.29\,c{{m}^{2}}\]

E)  None of these