Question

Question 20 plz urgent

Answer 1

Answer: By SAS congruence rule

Step-by-step explanation:We have,

Angle BAC=Angle DAE

=>Angle BAC+Angle CAD=Angle DAE+Angle CAD

=>Angle BAD=Angle CAE

Now, in triangles BAD & CAE,

Angle BAD=Angle CAE (Proved)

AB=AC (Given)

AD=AE (Given)

Therefore, triangle BAD congruent to triangle CAE by SAS

Answer 2

Angle BAC=angle DAE

=>angle BAC+angle CAD=angle DAE+angle CAD

=>angle BAD=angle CAE______(1)

Also, given that AB=AC______(2)

And AD=AE______(3)

From (1),(2) & (3),we get,

TriangleBAD is congruent to triangle CAE by SAS congruence rule.