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

Neuberg's Theorem
bewijs stelling van Pythagoras
seo tool
apec
רישום חופשי

Découvrir des ressources

GA Chapter 3: Parallel and Perpendicular Lines
Buried Treasure Problem
Rotation vs. Time - Sim to Math - Sine 2
Animation 1 (GER)
Intro Activity 3: Angle Bisect

Découvrir des Thèmes

Valeur Médiane
Surface
Géometrie
Congruence
Trapézoïde