A) 2
B) 4
C) 6
D) 8
Correct Answer: D
Solution :
Coordinate of the centroid G of \[\Delta ABC\] |
\[=\left( \frac{-1+0-5}{3},\,\frac{3+4+2}{3} \right)=\left( -2,\,3 \right)\] |
Since, G lies on the median x - 2y + k = 0. |
So, G satisfy the equation x - 2y + k = 0. |
\[\therefore \,\,\,\,\,-2-6+k=0\] |
\[\Rightarrow \,\,\,\,k=8\] |
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