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Eccentricity is only present in ovals and ellipses. A circle is present. The eccentricity of an oval or ellipse is how linear it is.

Q: What is a the eccentricity of a circle?

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A circle

a circle

A circle is an ellipse with an eccentricity of zero. Both foci of that ellipse are at the same point. In the special case of the circle, that point is called the "center".

Yes; the circle is a special case of an ellipse.

"e" will get greater. The eccentricity for a line is one and for a circle is zero. Since it is getting closer to becoming a line it will go up in value. ; ) "e" will get greater. The eccentricity for a line is one and for a circle is zero. Since it is getting closer to becoming a line it will go up in value. ; )

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The eccentricity of the circle is zero.

More eccentric.

A circle

The Earth has an eccentricity of 0.01671123. Where 0 is a perfect circle, and 1 is a parbola. So by that it has a low eccentricity.

its orbit is not perfect circle, but is most eccentric of all planets,having eccentricity of 0.21 eccentricity means,the amount by which its orbit varies from perfect circle. 0 means circle and 1 means parabola. so mercury's eccentricity(0.21) is between circle and parabola, in fact, more closer to circle

The eccentricity of the circles in life are the amount of stuff can fit in such circle ;]

a circle

Then it will be a circle.

A circle.

An ellipse whose eccentricity is zero is a circle. As its eccentricity increases, it becomes more and more elliptical, i.e. its foci move farther apart and it appears more "egg-shaped".

Venus has an eccentricity of 0.00677323 Neptune has an eccentricity of 0.00858587 Triton, a moon of Neptune, orbit is as close to a perfect circle with an eccentricity of 0.000016 The Earth for comparison has an eccentricity of 0.01671022

It is called a circle.A circle is an ellipse with zero eccentricity.Incidentally, you probably meant "geometric figure".