Why do we use 22/7 in the formula of finding circle's area or circumference
Is pie is the spelling of 22/7(actually I didn't get the mathematical sign of 22/7 so)?
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Answer:
The formula for finding area of circle is πr^2 and formula for finding circumference is 2πr.
Where π =22/7 or 3.14 and r= radius of the circle.
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Answer:
I don't know this .for answer you have to ask Aryabhatta as it is discovered by him
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