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How many formulas are the to find the Area of a circle
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How many formulas are the to find the Area of a circle

User Shahzad
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1 Answer

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The area of a circle is just one which is


\pi r^2

where is r= radius

Alternatively , we can express it in form of diameter

in that case, Area of a circle is


\pi(d^2)/(4)

User Dan Williams
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