Sum of Interior Angles of a Polygon

Autor:現代中學數學 Modern Secondary Mathematics

Thema:Winkel, Ebene Figuren, Polygone und Vierecke

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)

Neue Materialien

Regular Star Polygons
Classifying Triangles
Regular Polygons and Equivalent Triangles
Untitled
bewijs stelling van Pythagoras

Entdecke Materialien

Intro to Radians
Angle at the centre and angle at the circumference
تطابق المثلثات منال ٨
eq_triangle
Modul 2.2_Daud Ijarles Lebang_SMA Santo Paulus Manokwari

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Dreiecke
Subtraktion
Fläche
Algebra
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