Answered: Find the area of each regular polygon…

Find the area of each regular polygon with the given apothem a and side length s. 4. decagon, a = 31 in., s = 20.1 in. 5. dodecagon, a = 40.6 m, s = 21.7 m

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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Question

Question 4 answer

Find the area of each regular polygon with the given apothem a and side length s.
4. decagon, a = 31 in., s = 20.1 in.
5. dodecagon, a = 40.6 m, s = 21.7 m

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