Consider a triangle having vertices A(–2,3),B(1,9) and C(3,8). If a – InterviewSolution

1.	Consider a triangle having vertices A(–2,3),B(1,9) and C(3,8). If a line L passing through the circumcenter of triangle ABC, bisects line BC, and intersects y-axis at point (0.α2), then the value of real number α is
Answer» Consider a triangle having vertices $A (- 2, 3), B (1, 9)$ and $C (3, 8)$ . If a line $L$ passing through the circumcenter of triangle $A B C$ , bisects line $B C$ , and intersects $y$ -axis at point $(0. \frac{α}{2}),$ then the value of real number $α$ is

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