Julia needs the circumference

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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Question
12
Julia needs the circumference of a circular
sand play area to be 31.4 meters. She uses
a string tied to a metal stake to trace out a
circle in her backyard.
Part A
How long is Julia's string to the nearest
meter? Use 3.14 for t.
© 10
D 5
A 25
B 20
Part B
What is the area of the sand play area in
square meters? Use 3.14 for t.
Transcribed Image Text:12 Julia needs the circumference of a circular sand play area to be 31.4 meters. She uses a string tied to a metal stake to trace out a circle in her backyard. Part A How long is Julia's string to the nearest meter? Use 3.14 for t. © 10 D 5 A 25 B 20 Part B What is the area of the sand play area in square meters? Use 3.14 for t.
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