Sum of Interior Angles of a Polygon

Auteur:現代中學數學 Modern Secondary Mathematics

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)

Nieuw didactisch materiaal

Angle Addition: Warm Up Exercises
רישום חופשי
Viviani's Curve
Damped Trochoidal Curve
Rose Curve

Ontdek materiaal

tractor
Functions Corner Cut Off
משוואת הישר על פי שתי נקודות
Rotational Symmetry Exploration
Leon Polk Smith Circles

Ontdek onderwerpen

Ruit
Frequentieverdeling
Curven schetsen
Kegelsneden
Goniometrische functies