Quader quadrilateral ABCD is a parallelogram. Make a conjecture about the relationship of angle 1 and angle 2. Justify your reasoning.
Please help
![Quader quadrilateral ABCD is a parallelogram Make a conjecture about the relationship of angle 1 and angle 2 Justify your reasoning Please help class=](https://us-static.z-dn.net/files/d61/c8b6d457d13a519d082d3f04595394f9.jpg)