Lesson#22 Question No.12 Q.12 Find an equation of the sides, altitude and medians of the triangle whose vertices are A(-3, 2) B(5, 4) and C(3, -8). MathEx4.3 part (22) SOLUTION: (i) Given that: A(-3, 2) B(5, 4) C(3, -8) Equations of Sides (ii) Given that: A(-3, 2) B(5, 4) C(3, -8) Equations of Medians Let D be the midpoint of AB, then.... (iii) Given that: A(-3, 2) B(5, 4) C(3, -8) Equations of Altitudes Let CD be the altitude considering AB as base. Introduction to Analytical Geometry Chapter No 4 Exercise No 4.3 Mathematics part 2