Actual Angle OF Triangle ||Position OF Two Points With Respect to a Line

Condition OF concurrency || Angle OF triangle made by three lines || Position OF point with respect to line & Examples

Position OF a Point w.r.t. Line and Relative Position OF Two Points w.r.t a Line

Perpendicular distance between point & line || Distance between two parallel line || Image OF a point with respect to various cases || Area OF parallelogram & Isosceles triangle

If a line segment joining two points subtends equal angles at two other points lying on the sae side of the line segment; the four points are concyclic.

3. Draw an obtuse-angled triangle and a right-angled triangle. Find the points of the concurrence of the angle bisectors of each angle

A and B are two points with position vectors 2vec(a)-3vec(b) and 6vec(b)-vec(a) respectively. Write the position vector of a point, which divides the line segment AB internally in the ratio 1 : 2.