Question

If a line through one vertex of a triangle divides opposite side in the ratio of other two sides then the line bisect the angle at the vertex D is a point on side BC such that BD upon CD is equal to AB Upon AC prove D bisects angle BAC​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

let us just draw an triangle

Step-by-step explanation:

so <1=<2

then d bisects angle bac