Objective: I will name polygons and develop relationships involving the number of their sides, diagonals and angle sums. (G.5B)
Essential Question: How did we develop the Polygon Angle Sum Theorem?
Video 1 of 3:Â What makes a Polygon?
Video 2 of 3 Naming and Diagonals of Polygons
video 3 of 3 Angle Sums of Polygons