Question

There is no war in Ba Sing Se.

Answer 1

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.

Answer 2

hich 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.