Home  >>  AIMS

# If an isosceles triangle ABC is inscribed in a circle of radius 'r'cm.Then its circumcenter is

$\begin{array}{1 1}(A)\;\large\frac{r}{3}\normalsize\text{ cm away from A}\\(B)\;\large\frac{r}{2}\normalsize\text{ cm away from BC}\\(C)\;\text{2r cm away from C}\\(D)\;\text{Insufficient data}\end{array}$

If an isosceles triangle ABC is inscribed in a circle of radius 'r'cm.Then its circumcenter is insufficient data
Hence (D) is the correct answer.