# Question 10

Geometry Level 4

In a $$\Delta ABC$$, the co-ordinates of point $$A$$ IS $$A(2,-1)$$ . $$7x-10y+1=0$$ and $$3x-2y+5=0$$ are equations of an altitude and an internal angle-bisector respectively drawn from vertex $$B$$, then the equation of $$BC$$ is:

×