Find the apothem, in millimeters, and area, in square millimeters, of a regular pentagon with side length 3 mm. Round to the nearest tenth. O a=2.1, A=18.5 O a=1.2, A=18.5 O a=2.1, A=15.8 O a=1.2 , A=15.8

Find the apothem, in millimeters, and area, in square millimeters, of a regular pentagon with side length 3 mm. Round to the nearest tenth. O a=2.1, A=18.5 O a=1.2, A=18.5 O a=2.1, A=15.8 O a=1.2 , A=15.8

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Description: I haven't learned this throughly, so can someone explain how to find the apothem? Thank you. Find the apothem, in millimeters, and area, in square millimeters, of a regularpentagon with side length 3 mm. Round to the nearest tenth.O a=2.1, A=18.5O a=

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

ChapterP: Preliminary Concepts

SectionP.CT: Test

Problem 1CT

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I haven't learned this throughly, so can someone explain how to find the apothem? Thank you.

Find the apothem, in millimeters, and area, in square millimeters, of a regular
pentagon with side length 3 mm. Round to the nearest tenth.
O a=2.1, A=18.5
O a=1.2 , A=18.5
O a=2.1, A=15.8
O a=1.2 , A=15.8

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