We have to place the figures in the corresponding diagram.
One group corresponds to "at least one pair of parallel lines" and the other corresponds to "all congruent angles".
We have also take into account that the figures that match both descriptions should be placed in the intersection of both groups.
Then, we can classify them as:
The polygon E does not match with any of the descriptions, so we don't include it in any of the groups.
Now, we have to draw two polygons, a isosceles triangle and a trapezoid, and place them in the diagram.
We can do it as:
We can include them in the diagram as: