Question

In the given figure, angleABD = angleACD and
angleACB = angleDBC.
Show that AngleABC congruent to AngleDCB​

Answer 1

Answer:

Step-by-step explanation:

GIVEN-ABC and DBC are two isosceles triangle on the same base BC

To Prove-angle ABD=angle ACD

proof=In triangle ABC and DBC

angle ABC=angle DBC(given)

BC=CB(common side)

angle ACB=angle DCB(given)

HENCE,

triangle ABC congruent to triangle ACD

and angle ABD=angle ACD

BY- KRISH CHOUDHARY