Sum of Interior Angles of a Polygon

Tekijä: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)

Uusia resursseja

GeoGebra 3D Modeling Workshop (March 8 2024)
Function Art 3D - Flower
Right Triangle Inscribed in a Semicircle
Pythagorean Theorem: Extension Exercises
Pythagorean Theorem: Quick Illustrator

Löydä Materiaaleista

Derivative from first principles
THE BUN PUZZLE.
test 2
PlanetaryOrbitModelPeriod3
Exploration 2-3c

Löydä aiheita

Luottamusväli
Tasasivuinen kolmio
Särmiö
Neljäkäs
Mediaani