Hexagons on the wall

We’ve got our class represented now by hexagons!  Not only did we practice creating regular shapes by using protractors and rulers, but we can see how special hexagons are.    
The interior angles in a regular hexagon are 120 degrees.  If we put 3 hexagons together, the sum of the angles makes 360 degrees, or a full circle.  This is why they fit together so well on our wall.