Exterior Angles of Regular Polygons

Use this applet for class demonstration or for student self directed learning. Other useful applets for checking on irregular polygons Interior Angles : http://tube.geogebra.org/material/show/id/7100 (Angles already displayed, to sum up) http://tube.geogebra.org/material/show/id/26422 (Construct own triangles by joining vertices, discover formula for sum) Exterior Angles : http://tube.geogebra.org/material/show/id/26430 (Angles already displayed, to sum up) http://tube.geogebra.org/material/show/id/36302 (Move slider to see visual impact of sum of exterior angles in polygon)

 

Lew W. S.

 
Tipo di risorsa
Attività
Tag
angle  directed  exterior  interior  learning  lesson  polygon  polygons  practice  properties  regular self tutorial Visualizza altri…
Gruppo di riferimento (età)
14 – 18
Lingua
English
 
 
 
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