Sum of Interior Angles of a Polygon

Auteur :現代中學數學 Modern Secondary Mathematics

Thème :Angles, Figures Planes, Polygones

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)

Nouvelles ressources

Conditional Probability in Two-Way Tables
Deciding How New Information Affects Probability
Perpendicular Lines: Quick Exploration
Identifying Solids Formed by Rotation
Rotating Custom Polygons Around an Axis

Découvrir des ressources

Dat Parabola
inscribed angle on semicircle
distance #2
Ellipses
Atividade 11

Découvrir des Thèmes

Segment
Solides de l'Espace
Pyramide
Constructions
Quadrilatères