Wolfram Demonstrations Project
8847

Area of a Pentagon

This Demonstration shows that you can calculate the area of a pentagon or any other polygon using triangulation in combination with Heron's formula for the individual triangle areas.

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"Area of a Pentagon" from the Wolfram Demonstrations Project
 http://demonstrations.wolfram.com/AreaOfAPentagon/
Contributed by:Alvaro José Ibarra Rivas (Institución Educativa Santa Fe Santiago de Cali - Colombia)
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