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ランダム 質問

How do u find the area of a circle?

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 Fairy8346 posted １年以上前
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ランダム 回答

emilyoth said:
The formula for the area of a サークル, 円 is Area= pie times the radius squared. Hope this helps:)
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posted １年以上前 
moo000 said:
Pi r^2

Pi= 3.142 and r= radius (half the diameter)

Sombody 発言しました this, but they spelt pi pie so...
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Pi r^2 Pi= 3.142 and r= radius (half the diameter) Sombody 発言しました this, but they spelt pi pie so...
posted １年以上前 
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pi r not ^2 pi r round!
Fairy8346 posted １年以上前
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Well thats how あなた write that mathematically! Anyway, its pi r squared.
moo000 posted １年以上前
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Sorry, I dont get it. Maybe I'm not smart enough. Oh well :]
moo000 posted １年以上前
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