" 13.In a "Delta ABC" ,AD bisects "/_A" and "/_C>/_B" .Prove that "/_ADB>/_ADC" ."

In a ABC,AD bisects /_A and /_C>/_B Prove that /_ADB>/_ADC .

In a \ A B C ,\ A D bisects /_A\ a n d\ /_C >/_Bdot Prove that /_A D B >\ /_A D C .

ABC is a triangle in which /_B=2/_C*D is a point on BC such that AD bisects /_BAC and AB=CD. Prove that /_BAC=72^(@) .

ABC is a triangle in which /_B=2/_CD is a point on BC such that AD bisects /_BAC and AB=CD. Prove that /_BAC=72^(0) .

In triangle ABC, angle B is equal to twice of angle C,D is a point on BC such that AD bisects /_BAC and AB=AD .Prove that /_BAC=72^(@)

In Delta ABC,AB=AC and the bisectors of /_B and /_C meet at a point O. Prove that BO=CO and the ray AO is the bisector of /_A.

In Quadrilateral ABCD , AB=AD , AC bisects /_A . Prove that Delta ABC ~= Delta ADC .

In Figure,/_BCD=/_ADC and /_ACB=/_BDA. Prove that AD=BC and /_A=/_B

In Figure,/_BCD=/_ADC and /_ACB=/_BDA Prove that AD=BC and /_A=/_B