ChickeNoodleSalad ChickeNoodleSalad

03-05-2017
Mathematics

contestada

Andy walks along the outside of a circular water tank. When he gets back to his starting point he has walked 157 feet. What is the diameter of the water tank? Round to the nearest whole number. (Use 3.14 for pi.)

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Alanna8 Alanna8

03-05-2017

you would do 157/3.14(or pi) which equals 50 feet for the diameter

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BeautifulAfflictions BeautifulAfflictions

03-05-2017

[tex]C = \pi d[/tex]
[tex]157 = \pi d[/tex]
157 = (3.14)d
d = 50

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