O is the center of the regular octagon below. Find its area. Round to the nearest tenth if necessary. 9 A = 28.6 A = 27.6 A = 144.3 O A = 229.1

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
Section8.2: Perimeter And Area Of Polygons
Problem 53E: The shaded region is that of a trapezoid. Determine the height of the trapezoid.4
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O is the center of the regular octagon below. Find its area. Round to the nearest tenth
if necessary.
9
O
A = 28.6
A = 27.6
A = 144.3
A = 229.1
Transcribed Image Text:O is the center of the regular octagon below. Find its area. Round to the nearest tenth if necessary. 9 O A = 28.6 A = 27.6 A = 144.3 A = 229.1
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