Sum of Interior Angles of a Polygon

Author:現代中學數學 Modern Secondary Mathematics

Topic:Angles, Plane Figures or Shapes, Polygons

Investigate the sum of interior angles of a polygon by observing the number of triangles the polygon can be divided into. (for use with P.4.10 and P.4.11 of Book 1B)

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Some random function
Damped Trochoidal Curve
Nikmati Keunggulan Di Bandar Judi Terpercaya
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Special Right Triangles
Grafik Kegiatan Relasi dan Fungsi
Goblet
cube
Graf - Tangent 1

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Surface
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Means