Exploring the relationship between a triangle side and angle.
Move vertex A until side AB is the longest side. Which angle is the largest? Move vertex A until side AC is the longest side. Which angle is the largest? Move vertex B until side BC is the longest side. Which angle is the largest? Move vertex A until side AB is the shortest side. Which angle is the smallest? Move vertex A until side AC is the shortest side. Which angle is the smallest? Move vertex B until side BC is the shortest side. Which angle is the smallest?