Compleet the proof of thearom 6-6

Question

anonymous · Answer

attachment

anonymous · Answer

Opposite angles are congruent in a parallelogram, is is sufficient?

anonymous · Answer

sort of...I was thinking the answer was B: comparison prob

anonymous · Answer

Wait I will answer your question.

anonymous · Answer

well ive narrowed it down to 
a. Transitive prop 

b. Comparison prop 

c. Division prop

anonymous · Answer

ok ill wait

anonymous · Answer

If x+y+x+y=360 then 2(x+y)= 360 then again x+y=180 so this answer a and b

anonymous · Answer

AB||CD,AD||BC

anonymous · Answer

Reason, opposite sides are parallel.

anonymous · Answer

So Its B?

anonymous · Answer

yes I think so.

anonymous · Answer

Thanks for ally our help i think i understande it now!

directrix · Answer

2a) Simplification of like terms
3b) Division Property of Equality
4c) Segment AB is parallel to segment CD
      Segment BC is parallel to segment AD
4d) If two lines are cut by a transversal and same side interior angles are supplemetary, the lines are parallel.
6.  Definition of Parallelogram (If both pairs of opposite sides of a quadrilateral are parallel, then the quadrilateral is a parallelogram.)