Dawson14 Dawson14

24-02-2017
Mathematics

contestada

To the nearest tenth, what is the area of a circle whose diameter is 21 inches?

Use 3.14 for π .

Enter your answer in the box.

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sofiaclarke sofiaclarke

24-02-2017

21/2=
10.5x10.5=110.25
110.25*3.14=346.185
346.185 rounded=346.2 as your answer.

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pidgevoltron2008 pidgevoltron2008

15-03-2021

346.2 is the answer

Answer Link

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