Answer:
m angle BAC=m angle BAD
m angle ABC=m angle ABD=90^
overline AB ||| common to both triangles
Se triangle ABC is congruent to triangle ABD by the ASA criterion
Atemutvely, triangle ABD can be formed by reflecting triangle ABC icmas overline AB <=0 triangle ABD an Image of triangle ABC under a ngid transformation. Hence, the two trangles are congruent
Explanation:
plato sample typed out :)