Question

IN ABC,AB=AC.BC AND CB ARE EXTENDED TO E AND D RESPECTIVELY SUCH THAT CE=BD.PROVE THAT AD=AE.

Answer 1

in triangle PQM and PRM 
PQ = PR
QM = RM
PM =PM
by sss congruency
both triangles are congruent
by CPCT
angle PQM & PRM are equal

hence proved

this is a similar question which i had answered yesterday only the labelling of points have changed 

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