Answered: Find the area of each polygon. 1. a…

Find the area of each polygon. 1. a regular pentagon with radius 9m 2. a regular hexagon with apothem 11cm 3. an octagonal floor of a gazebo with apothem 6 ft

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 14E: Find the area of an equilateral triangle with apothem a = 3.2 cm and perimeter P=19.23 cm.

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Question

Find the area of each polygon.

1. a regular pentagon with radius 9m

2. a regular hexagon with apothem 11cm

3. an octagonal floor of a gazebo with apothem 6 ft

Definition Definition Two-dimentional plane figure composed of a finite number of straight line segments connected to form a closed chain or circuit. A polygonal circuit's segments are known as its edges or sides, and the points where two edges meet are known as its vertices or corners.

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