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14-05-2017
Mathematics

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a circular table has a diameter of 20 inches. what is the area of the table? round to the nearest tenth

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PHDFlopper PHDFlopper

14-05-2017

D=2r
r=1/2(D)
r=1/2(20)
r=10

A=2[tex] \pi [/tex][tex] r^{2} [/tex]

A=2(3.14)(100)
A=200(3.14)
A=628 square inches

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