Si adi Lauren made the plan shown for proving that quadrilateral ABCD with AB = CD and BC = DA is a parallelogram, by showing that the opposite angles are congruent. ntre Plan: Draw in diagonals AC and BD. The given information and the shared side AC along with the Reflexive Property can be used to prove given information and the shared side BD. This will lead to _ angles are congruent. by the SSS Congruence Postulate. Using CPCTC, _ The same can be done for _ _ using the Therefore, ABC D is a parallelogram because opposite aric What are the missing parts of the plan for the proof? A △ABC 설 ΔCDA; LA 설 2C; ABCD 설 △DAB; LB설 /D ΔABC 설 △CDA; B~ /D; ABCD설 ADAB, LA 설 2C

Prove synthetically that the angle bisectors of the interior angles of a triangle are concurrent at a point that is equidistant from the sides of the triangle

Given the triangles below, which of the following is not true?

I’m confused please help