Sum of Interior Angles of a Polygon

Författare/skapare:現代中學數學 Modern Secondary Mathematics

Område(n):Vinklar, Plana figurer, Polygoner

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)

Nya resurser

functionartculture
Untitled
Model sferyczny - sześcian-ośmiościan
Rolling an Equilateral Triangle
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם

Upptäck resurser

Shawver Period 1 Issmaeel Ali
Ruler postulate practice
Octacon
Sum of the first odd numbers
simplest form

Undersök matematisk områden

Omkrets
Särskilda punkter
Transformationer
Statistik
Trianglar