Question

solve this question...

Answer 1

in triangle ABD & triangle BCD


BD=BD (common)

angle ABD=angle CBD( bisected angles)

angle ADB= angle BDC(bisected angle)

therefore ,by ASA. triangle ABD is congruent to triangle BCD.


hope this helps you.


thank you.

Answer 2

hey mate
here's ur answer

In triangle ABD and CBD

angle ABD=angle CBD
angle ADB=angle CDB
BD=BD ........ common

by ASA congruence criteria
triangle ABD congruent triangle CBD

hope it helps