12Julia needs the circumference of a circularsand play area to be 31.4 meters. She usesa string tied to a metal stake to trace out acircle in her backyard.Part AHow long is Julia's string to the nearestmeter? Use 3.14 for t.© 10D 5A 25B 20Part BWhat is the area of the sand play area insquare meters? Use 3.14 for t.

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Answered: Julia needs the circumference

Math

Geometry

Julia needs the circumference

Elementary Geometry for College Students

6th Edition

ISBN:9781285195698

Author:Daniel C. Alexander, Geralyn M. Koeberlein

Publisher:Daniel C. Alexander, Geralyn M. Koeberlein

Chapter8: Areas Of Polygons And Circles

Section8.CR: Review Exercises

Problem 39CR: Jeff and Helen want to carpet their family room, except for the entrance way and the semicircle in...

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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.

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