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
Related questions
Question
Transcribed Image Text:ABCDE is a regular pentagon. What is the length of the apothem?
Round to the nearest hundredth.
B
A
C
2 cm
E
D
To begin this problem you must first draw a right
triangle.
To begin this problem you must first
type your answer...
The next step is to find the
type your answer...
by using the formula
type your answer...
and then divide the result of your degree by
type your answer...
The third step is to use trigonometry to find the
apothem by using
type your answer...
Round your answer to two decimal places and
the length of the apothem will be approximately
type your answer...
cm.
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