What's the diameter of a circle that has an area of 254.47

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18-04-2017
Mathematics

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What's the diameter of a circle that has an area of 254.47

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idkman1 idkman1 · Answer 1 · 2017-04-18T07:45:30+02:00

idkman1 idkman1

18-04-2017

The diameter would be 18! (:
Quite a nice even number coming from a decimal! If you need anymore help let me know! (: I hope all is well, and you pass! Good luck, rockstar! (:

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alexbuceador alexbuceador · Answer 2 · 2017-04-18T07:45:56+02:00

alexbuceador alexbuceador

18-04-2017

divide it by 3.14 to get its radius squared which is a little over 81. find the square root of 81 which is 9. the radius is 9 and the radius is half the diameter so the diameter is 18 units.

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