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

Prism Drawn in 1-Point Perspective
Reflection Across 2 Parallel Lines
Reflection = 180° Rotation about a Line
Reflection across a line
Triangle with 3 Right Angles

Découvrir des ressources

VectorFunctionLoop
Rhombi
Modul 6_Soemartini_ Torus
Orthogonal projection of v over u
Redshift of Hydrogen Balmer lines

Découvrir des Thèmes

Inégalités
Quadrilatère Quelconque
Termes
Dérivée
Equations