The vertices of the triangle $∆ABC$ are the intersection points of the lines $d1 : 4x + 3y − 5 = 0$, $d2 : x − 3y + 10 = 0$, $d3 : x − 2 = 0$. (a) Find the coordinates of $A, B, C$. (b) Find the equations of the median lines of the triangle. (c) Find the equations of the heights of the triangle.
Can somebody give me some tips on how should I solve these points, please?