IDZ 3.2 - Option 27. 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

  1.27 A (7, 0) B (1, 4) C (-8, -4)

2. Solve the following problems.
  2.27 Find the point of intersection of the medians E triangle whose vertices are the points A (-3, 1), B (7, 5) and C (5, -3)