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

Prism Drawn in 2-Point Perspective
From Polar to Cartesian Coordinates
Nikmati Keunggulan Di Bandar Judi Terpercaya
montecarlo circles 1
函數的單調性

Ontdek materiaal

Application Problems 1
Pythagoras proof 1
Sarah geogebra
Reflecting a point about a line
Midpoint (c)copy

Ontdek onderwerpen

Schijfdiagram of cirkeldiagram
Verzamelingenleer
Bepaalde integraal
Staafdiagram
Prisma