No. 1 Given are the vertices ∆ABC: A (4; –4); In (6; 2); C (–1; 8). Find: a) The equation of the side AB; b) Equation of height CH; c) the equation of the median AM; d) the point N of the intersection of the median AM and the height of the CH; d) the equation of a line passing through the vertex C and parallel to the side AB;
e) the distance from point C to line AB.
 
№2 Find the equation of heights of triangle ABC passing through the vertices A and B; if A (–4; 2); B (3; –5); C (5; 0)....