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No. C = 2*pi*r is the equation representing the circumference of a circle.

The area of a circle is equal to pi*(r^2).

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Q: Is c equals 2πr the same as c equals πr squared?
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Related questions

What is C equals 2r for r?

If: C = 2r Then: r = C/2


If A squared plus B squared equals C squared and C equals 8 and A and B are the same length what are A and B?

4


Assuming A squared plus b squared equals c squared and a equals 10 and b equals 30 what is c?

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When a squared plus b squared equals c squared what is the square root of the square root of the square root of a squared squared squared plus b squared squared squared?

Since a squared plus b squared equals c squared, that is the same as c equals the square root of a squared plus b squared. This can be taken into squaring and square roots to infinity and still equal c, as long as there is the same number of squaring and square roots in the problem. Since this question asks for a and b squared three times, and also three square roots of a and b both, they equal c. Basically, they cancel each other out.


What fraction of a circumference equals the radius?

2r(pi)=C where C is circumference. Therefore the radius equals C/2(pi)


What is a squared plus b squared equals c squared when a equals 2 and c equals 6?

b = sqrt32 or 4 root 2


A squared plus b squared equals c squared?

This is the common form of the Pythagorean Theorem. It describes the relationship between the two legs of a right triangle and the hypotenuse.


Who created A squared plus B squared equals C squared?

pythagoras


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Because the value of C equals 13


How do you do pythagorean theorem when you have a and c?

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Who originally wrote the proof of a squared plus b squared equals c squared?

Pascal


How do you apply Pythagoras theorem?

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