Check my answers and help me finish the problem? :)
Given parallelogram WXYZ, complete each statement and state the property or definition that justifies your answer.

Question

Check my answers and help me finish the problem? :) 
Given parallelogram WXYZ, complete each statement and state the property or definition that justifies your answer.

anonymous · Answer

attachment

anonymous · Answer

WCX = ZCY
int alt or corresponding angle

anonymous · Answer

Is that for the last one?

anonymous · Answer

@KenichiIvy

anonymous · Answer

yes

anonymous · Answer

Thank you! Do you any of the other ones?

anonymous · Answer

@hartnn Could you help me? :)

hartnn · Answer

Yes, part b. is incorrectly filled :)

Part c., d. are correct.

hartnn · Answer

|dw:1424185985568:dw|
b.) ZC =CX 
YC =WC
thats because diagonals of a parallelogram bisect each others

hartnn · Answer

e. <XYZ and <WXY are supplementary
because adjacent angles of a parallelogram are supplementary :)

hartnn · Answer

f. <WCX = <ZCY
because they are vertically opposite angles!

anonymous · Answer

Ahhhh thank you so much! I've been stuck on this problem for ages :)