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

bewijs stelling van Pythagoras
רישום חופשי
Cartesian vs Polar
Angle Addition: Warm Up Exercises
Trefoil Knot

Découvrir des ressources

Transitivity of parallelism
Ryburn2
Angry Bird 2
รูปคลี่พีระมิด
Isosceles Trapezoid (Scaffolded Discovery)

Découvrir des Thèmes

Équations Quadratiques
Intersection
Cylindre
Cercle Circonscrit
Translation