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


1.26 A (0, 2) B (-7, -4) C (3, 2)


2. Solve the following problems.

2.26 There are two sides of the equation rhombus 2x - 5y - 1 = 0 and 2x - 5y - 34 = 0 and the equation of one of its diagonals x + 3y - 6 = 0. Find the equation of the second diagonal

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