2006-08-20 21:13:37 · 4 answers · asked by dudy 1 in Education & Reference ➔ Homework Help
for proof i think you should look your geometry book. if you have some doubt in proof then you can ask.
2006-08-20 21:31:22 · answer #1 · answered by flori 4 · 0⤊ 1⤋
In geometry, the angle bisector theorem relates the length of the side opposite one angle of a triangle to the lengths of the other two sides of the triangle.
Consider a triangle ABC. Let the angle bisector of angle A intersect side BC at a point D. The angle bisector theorem states that the ratio of the length of the line segment BD to the length of segment DC is equal to the ratio of the length of side AB to the length of side AC.
2006-08-20 22:22:39 · answer #2 · answered by mickurahul 3 · 0⤊ 0⤋
see ncert text book for class x.
2006-08-22 04:36:30 · answer #3 · answered by zap 1 · 0⤊ 0⤋
ah!y do u need tat?
2006-08-20 21:22:04 · answer #4 · answered by ankita 1 · 0⤊ 0⤋