Respuesta :

Answer:

Vertical angles

Step-by-step explanation:

Those two angles are vertical angles, are vertical angles are congruent.

The reason  ∠ ABC ≅ ∠DBE is that they are vertically opposite angle.

What is a Triangle ?

A triangle is a polygon with three sides and three angles and three vertices.

The diagram is given and it is been asked to fill the missing statement

The ∠ ABC ≅ ∠DBE  Reason = ?

The line CE and AD intersects each other at a vertex B and forms vertically opposite angles and so they are equal.

Therefore the reason  ∠ ABC ≅ ∠DBE is that they are vertically opposite angle.

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