Vertices `A(1,1) , B(4,-2) and (5,5)` of a triangle are given , find the equation of the perpendicular dropped from C to the internal bisectorof the angle A.

Given vertices A (1, 1), B (4, -2) and C (5, 5) of a triangle, find the equation of the perpendicular dropped from C to the interior bisector of the angle A.

Given vertices A(1,1),B(4,-2)&C(5,5) of a triangle,find the equation of the perpendicular dropped from C to the interior bisector of the angle A.

A(10,4),B(-4,9) and C(-2,-1) are the vertices of a triangle.Find the equations of The perpendicular bisector of the side AB

A(5, 4), B(-3, -2) and C(1,-8) are the vertices of a triangle ABC. Find the equation of median AD

If A(5,-1),B(-1,7) and C(1,2) are the verticles of a triangle find the equation of the internal bisector of angleA

A (1, -5), B (2, 2) and C (-2, 4) are the vertices of triangle ABC. find the equation of: the median of the triangle through A.

The vertices of a triangle are A (0, 5), B (-1, -2) and C (11, 7). Write down the equations of BC and the perpendicular from A to BC and hence find the co-ordinates of the foot of the perpendicular.

The point A(0, 0), B(1, 7), C(5, 1) are the vertices of a triangle. Find the length of the perpendicular from A to BC and hence the area of the DeltaABC .