Sum of the Interior Angles of Polygons

Sum of interior angles of Triangles
Sum of interior angles of Quadrilaterals
Sum of interior angles of Pentagons
Sum of interior angles of Hexagons

Interior Angles of a Regular Polygon

Use the website shown below to define REGULAR. You should update your notes based on this learning.
Regular Polygons
Can you determine how to calculate the measure of each interior angle of a regular polygon?[br]Use the applet below to investigate.
Polygon Angles

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