Polygon Angles

Chip Rollinson, 2025. dec. 2.

Polygon Angles


  • 1. Sum of Interior Angles of a Polygon
  • 2. Sum of the Interior Angles of a Regular Polygon
  • 3. Sum of Interior Angles of a Polygon
  • 4. Sum of exterior angles of a polygon
  • 5. Sum of Exterior Angles of a Polygon
  • 6. Exterior Angles of a Polygon
  • 7. ACCESS - Interior and Exterior Angles

1.

Sum of Interior Angles of a Polygon

Investigate the sum of interior angles of a polygon by observing the number of triangles the polygon can be divided into.[br](for use with P.4.10 and P.4.11 of Book 1B)
– 現代中學數學 Modern Secondary Mathematics

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