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

Random Polar Curve (3)
Trefoil Knot
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Slope and Road Signs
Slope Between 2 Points (Phase 2)

Découvrir des ressources

Sinusfunksies-Die_effek_van_p_op_die_sinusgrafiek
The Determination of x²
Base ten blocks w/ PV mat and digit cards (to millions)
Template with tools
Power

Découvrir des Thèmes

Nuage de Points
Similitude
Parabole
Coordonnées
Homothétie