The length of the radius of the inscribed circle of a regular n-gon is called the apothem of the n-gon. Prove that the area, A, of a regular n-gon can be computed using the following formula: A = aP/2 , where a represents the apothem and P the perimeter of the regular n-gon.
The length of the radius of the inscribed circle of a regular n-gon is called the apothem of the n-gon. Prove that the area, A, of a regular n-gon can be computed using the following formula: A = aP/2 , where a represents the apothem and P the perimeter of the regular n-gon.
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter8: Areas Of Polygons And Circles
Section8.3: Regular Polygons And Area
Problem 12E: If the area (A=12aP) and the perimeter of a regular polygon are numerically equal, find the length...
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The length of the radius of the inscribed circle of a regular n-gon is called the apothem of the n-gon. Prove that the area, A, of a regular n-gon can be computed using the following formula: A = aP/2 , where a represents the apothem and P the perimeter of the regular n-gon.
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