Sum of Interior Angles of a Polygon

Autor: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)

Nuevos recursos

Rotating Custom Polygons Around an Axis
Right Triangle Inscribed in a Semicircle
Segment Addition Postulate (Mild Questions)
End Behavior of Polynomial Functions
Building Algebra Tile Models for Trinomials

Descubrir recursos

Intervalli aperti e chiusi
balloon
aktivity 5.4
Local Extrema
Solving & Representing Situations with Equations: IM 6.6.4

Descubre temas

Números Naturales
Funciones exponenciales
Mediana
Funciones partidas
Vectores