I need help on 2 questions. Don't have much to offer so I'll offer free hosting to someone who can help me out. OK, here goes... 1. From the mid point of BC a perpendicular to AC is drawn, meeting AC at Q. Find the equation of this perpendicular and hence the co-ordinates of Q. 2. Find the equation that goes through the origin (0,0) and in perpendicular to the line 8x + 6y - 50 = 0 Find where the 2 lines intersect and hence find the perpendicular distance of the line 8x + 6y - 50 = 0 from the origin.