If the algebraic sum of the perpendicular distances of a variable line from the points (0, 2), (2, 0) and (1, 1) is zero, then the line always passes through the point
be three points. Then the equation of the bisector of angle PQR is
Find the area of triangle ABC with vertices A (a, a2), B (b, b2), C (c, c2).
A straight line passes through (2, 3) and the portion of the line intercepted between the axes is bisected at this point. Find its equation
Find the slope (m), intercepts on X axis, intercept on Y axis of the line 3x+ 2y – 12 = 0. Also trace the line on XY plane.
Given the triangle A (10, 4), B(–4, 9), C(–2, 1), find the equation of median through B.
Find the equation of the straight line passing through the points (3, 3) and (7, 6). What is the length of the portion of the line intercepted between the axes of the coordinates.
Given the triangle with vertices A (–4, 9), B (10, 4), C (–2, –1). Find the equation of the altitude through A.
Find the equation of perpendicular bisector of the line joining the points (1, 1) and (2, 3).
Find the equation of the line passing through (a, b) and parallel to px +qy + 1 = 0.