1.Slope and the properties of perpendicular and parallel lines can be used to confirm that a polygon is a specific type of quadrilateral. What types of quadrilaterals can you determine by using these properties? List at least two types of quadrilaterals.

Choose one type of quadrilateral from your answer to Question 1. Explain in complete sentences how you can use properties of perpendicular and parallel lines, together with slope, to confirm that a given polygon is the type of quadrilateral you chose. Be sure to clearly state the properties that you need to use.