Question

In quadrilateral ABCD, diagonals AC and BD bisect one another: What statement is used to prove that quadrilateral ABCD is a parallelogram?

Answer 1

Angles BAD and ADC are congruent.

corresponding angles BCD and CDA are supplementary.

sides CD and DA are congruent.

Triangles BPA and DPC are congruent.

Answer 2

i think its B because BCD 90 degrees + CDA 90 degrees = 180 degrees

Answer 3

@ParthKohli @dan815 @Jaynator495 @whpalmer4 @undeadknight26 @timo86m

Answer 4

@just_one_last_goodbye