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Dawson14
Dawson14 Dawson14
  • 24-02-2017
  • Mathematics
Answered

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.

Verified Answer :

sofiaclarke
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.

Answer Link
pidgevoltron2008
pidgevoltron2008 pidgevoltron2008
  • 15-03-2021

346.2 is the answer  

Answer Link

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