Question

In quadrilateral ABCD, diagonals AC and BD bisect one another:
What statement is used to prove that quadrilateral ABCD is a parallelogram?
Angles BAD and ADC are congruent.
Corresponding angles BCD and CDA are supplementary.
Sides CD and DA are congruent.
Vertical angles BPA and DPC are congruent.

Answer 1

@CherryBalm67

Answer 2

@SamsungFanBoy

Answer 3

@sammyalabamy

Answer 4

@garrettmuz15

Answer 5

my best bet is c but im not exactly sure

Answer 6

ok thnx :)

Answer 7

@iloveyou;* @sammyalabamy its like a teacher for mathematics if you are able tio message him

Answer 8

oh yes he has helped me a lot thnx :)

Answer 9

np ;3
o3o