Pentagon angles

Questioning is the beginning of all learning!

What is the sum of the vertex angels of a pentagon?

Work space:

 

Pentagon diagrams for sum of verticies

 

 

 

 

 

 

 

 

 

 

 

 

Hints:

  • Use the inscribed triangles to determine the sum of the vertex angels fora pentagon.
  • Triangle. The sum of the angles of a triangle = 180 degrees.

Enjoy!

 

 

 

 

 

 

 

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