Question

which congruence condition , can be used to prove the given as congruent
(tell of both A),B)​

Answer 1

Answer:

In frist figure we can use SAS (side angle side congruence) and in second figure we can use SSS ( side side side ).

Step-by-step explanation:

In figure first

angle = angle ( alternate angle )

and

both the sides of angle = both sides of another angle (as the angle are equal )

Now the second figure

It's given that

AB=AC (as AB and AC are a)

BD = DC (as BD and DC are b)

and AD = AD (common in both the triangle)