According to the given information, segment AB is parallel to segment DC and segment BC is parallel to segment AD.. Construct diagonal A C with a straightedge. It is congruent to itself by the Reflexive Property of Equality. ________________. Angles BCA and DAC are congruent by the same reasoning. Triangles BCA and DAC are congruent according to the Angle-Side-Angle (ASA) Theorem. By CPCTC, opposite sides AB and CD, as well as sides BC and DA, are congruent.

Which sentence accurately completes the proof?

Angles ABC and CDA are corresponding parts of congruent triangles, which are congruent (CPCTC).

Angles ABC and CDA are congruent according to a property of parallelograms (opposite angles congruent).

Angles BAC and DCA are congruent by the Same-Side Interior Angles Theorem.

Angles BAC and DCA are congruent by the Alternate Interior Angles Theorem.

According to the given information, segment AB is parallel to segment DC and segment BC is parallel to segment AD.. Construct diagonal A C with astraightedge. It is congruent to itself by the Reflexive Property of Equality. The sentence that accurately completes the proof is last choice. It states that Angles BAC and DCA are congruent by the Alternate Interior Angles Theorem.

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Lanuel Lanuel · Answer 2 · 2022-07-07T12:31:04+02:00

A sentence which accurately completes the proof is: D. Angles BAC and DCA are congruent by the Alternate Interior Angles Theorem.

What is the Alternate Interior Angles Theorem?

The Alternate Interior Angles Theorem states that when two (2) parallel lines are cut through by a transversal, the alternate interior angles that are formed are congruent.

Based on the Alternate Interior Angles Theorem, we can infer and logically deduce that a sentence which accurately completes the proof is that angle BAC and angle DCA are congruent.

Read more on congruency here: brainly.com/question/11920446

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