Interior and Exterior Angles of Polygons

Marilu Deal, Tina Andre, Apr 12, 2017

Interactive activity for students to explore the interior and exterior angle sums of polygons.


  • 1. Triangle
  • 2. Quadrilateral
  • 3. Pentagon
  • 4. Hexagon
  • 5. Heptagon
  • 6. Octagon

1.

Triangle

[color=#000000]Interact with the applet below for a few minutes.  [br]Then, complete the Triangle portion of your chart.  [br][br][/color][i][color=#980000]Be sure to change the locations of the triangle's WHITE VERTICES each time before you drag the slider!!! [/color][/i]
– Tina Andre, Marilu Deal, Tim Brzezinski

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