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Lacy is given a kite with one diagonal.

To prove △ADB ≅ △CDB, she wants to verify that corresponding pairs of sides and corresponding pairs of angles are congruent using just one rigid transformation.

Which of the following transformations would accomplish this task?

A) reflection of △CDB about diagonal BD

B) A 180° rotation of △CDB about point C

C) A translation of △4CDB until point C from △CDB maps to point A from △ADB

D) A dilation of △CDB about point B until ∠B in both triangles are congruent.

Lacy is given a kite with one diagonal To prove ADB CDB she wants to verify that corresponding pairs of sides and corresponding pairs of angles are congruent us class=


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