Students will graph polygons (triangles and parallelograms), calculate length of sides and diagonals using the distance formula, slope of sides and diagonals using the slope formula, and midpoints using the midpoint formula to classify the polygons. Pre-Requisite: Students need to know the types and properties of triangles and parallelograms.You can choose to run this activity a couple different ways. There is a Google Presentation that walks students through each of the three examples. You can