Areas of Polyhedra
Polyhedra
 

The net of a pyramid whose base is a regular polygon.
 

You can rotate the figure by moving the red dot.

When you click on Init, another pyramid will appear. Observe the net of several pyramids.

To find the total surface area of a pyramid, we add up the surface area of its base and the lateral surface area.
       
           
  Eduardo Barbero Corral
 
Spanish Ministry of Education , Social Afairs and Sport. Year 2007
 
 

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