This is a foldable designed for interactive math notebooks.
This foldable walks students through determining whether a quadrilateral is a parallelogram through 4 different coordinate geometry tests:
- Slope Formula - both pairs of opposite sides are parallel
- Distance Formula - both pairs of opposite sides are congruent
- Slope Formula & Distance - one pair of opposite sides is both parallel and congruent
- Midpoint Formula - both diagonals have the same midpoint
Suggested answer key is included.