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sqdancefan

Answer:

C. AB ║ DC

Step-by-step explanation:

The congruence of the two triangles means ∠ABD≅∠CDB. These, then, are alternate interior angles on either side of transversal BD between lines AB and DC. If alternate interior angles are congruent, the lines are parallel:

... AB ║ DC

_____

Congruence of the triangles does not require ∠B to be bisected or that it be 90°.

All the three sides of the given triangles are equal to the sides of another triangle then, [tex]\rm \overline{AB}=\overline{DC}[/tex]. Therefore the correct option is C).

Given :

Triangle ABD is congruent to the triangle CBD.

A triangle has three sides and the sum of all the interior angles are equal to [tex]180^\circ[/tex].

If the triangle ABD is congruent to the triangle CBD then:

AB = DC

AD = BC

BD = BD

If all the three sides of the given triangles are equal to the sides of another triangle then, [tex]\rm \overline{AB}=\overline{DC}[/tex]. Therefore the correct option is C).

For more information, refer to the link given below:

https://brainly.com/question/19325053