IDZ 3.2 - Option 2. Decisions Ryabushko AP

1. Given the vertices of the triangle ABC: A (x1, y1), B (x2, y2), C (x3, y3). Search:
  a) side of the equation AB
  b) the height of the equation CH
  c) The median equation AM
  d) the point of intersection of the median N AM and height CH
  e) The equation of the line passing through the top with parallel sides AB
  e) the distance from the point C to the line AB

  1.2 A (-3, -2) B (14, 4) C (6, 8)

2. Solve the following problems.
  2.2 Find the projection of A (-8, 12) on the straight line passing through point B (2, -3) and C (-5, 1).