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What is the area of a regular pentagon with side length 8 and apothem 19?

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 32E: In terms of the apothem a and length of side s of the smaller regular pentagon, find an expression...

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What is the area of a regular pentagon with side length 8 and
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