Proving Classification of Quadrilaterals
Follow these steps to prove the given quadrilateral is a
parallelogram.
1. Determine the slope of AB:
-4/3
0
4/3

Elena is paid a constant rate for each hour she works. the table shows the amounts of money that elena earned for various amounts of time that she worked.

Is triangle jkl congruent to triangle rst? if so, what is the scale factor?

Fast! find the length of cu. the triangles are similar. show your work.