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
1.25 A (-7, -2) B (3, -8) C (-4, 6)
2. Solve the following problems.
2.25 Through the point of intersection of 2x - 5y - 1 = 0 and x + 4y - 7 = 0 draw a straight line, dividing the interval between points A (4, -3) and B (1; 2) with respect to λ = 2/3.
Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)
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