Рябушко А.П. ИДЗ 3.2 вариант 6

DHS - 3.2
№1.6. Dana tops ΔAVS: A (-2, -3); B (1, 6); C (6: 1). Find: a) The equation of the part AB; b) The equation of height CH; c) The median equation AM; g) point N crossing the median AM and height CH; e) The equation of the line passing through the vertex C and parallel to the side AB; e) The distance from the point C to the line AB.
№2.6. Prove that the quadrilateral ABCD - a trapezoid; if A (3, 6); B (5; 2); C (-1; -3); D (-5; 5).

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