Curved Surface Area of Cones (Combined Version)

See how the curved surface of the cone can be flattened to a sector, which then be dissected and rearranged to see that its area is π r l, where r and l are the base radius and the slant height of the cone respectively. This applet combines the previous 3D applet ([url]206987[/url] or [url]166737[/url]) and its 2D counterpart ([url]161406[/url]) in a single applet. Anthony C.M. Or GeoGebra Institute of Hong Kong
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Anthony OR 柯志明 —

 
Tipo de recurso
Actividad
Etiquetas
3d  area  cone  cones  curved  exploration  surface 
Grupo destino (edad)
14 – 18
Idioma
English
 
 
Vistas
220610
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Licencia
CC-BY-SA, GeoGebra Terms of Use
Basado en
Curved Surface Area of Cones
Compartido por Anthony OR 柯志明
Recursos derivados
Curved Surface Area of a Cone 圓錐的曲面面積
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