Geometry Assignment: Parallelogram Proofs
Quadrilaterals and Polygons Section: Parallelograms
1. Given parallelogram WXYZ, complete each statement and state the property or definition that justifies your answer.
![86_Parallelogram.jpg](https://secure.tutorsglobe.com/CMSImages/86_Parallelogram.jpg)
a. WZ‾ || _________
b. ZC‾ ≅ _________
and YC‾ ≅ _________
c. ∠WXY ≅ _________
d. WC= 1/2 _________
and XC = 1/2 _________
e. ∠XYZ and ____ are supplementary.
f. ∠WCX ≅ _________
2. Write a two-column proof.
Given: ABDE and CDFG are parallelograms
Prove: ∠G ≅ ∠A
![1308_Parallelograms.jpg](https://secure.tutorsglobe.com/CMSImages/1308_Parallelograms.jpg)