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What is the formula of an ellipse?

Updated: 10/17/2024
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Q: What is the formula of an ellipse?
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Related questions

What is the formula of volume of ellipse?

An ellipse is a 2-dimensional figure and so the formula isVolume = 0.


What is the formula for finding the area of an ellipse?

the formula for finding the area of an ellipse is add it then multiply and subtract that is the final


What is the formula for finding the volume of an ellipse?

An ellipse is 2-dimensional; it has no volume. The area of an ellipse is pi * A * B, where A and B are the lengths of its axes.


What is the formula for the area of an ellipse?

The formula for an ellipse is (x/a)2 + (y/b)2 = c2 where a and b are the lengths of the semi-axes and c is a constant.


What is the circumference of an ellipse?

It isn't possible to give a generalised formula for the circumference of an ellipse in terms of elementary functions.


What is the formula of finding the area of an ellipse?

You know the formula for the area of a circle of radius R. It is Pi*R2. But what about the formula for the area of an ellipse of semi-major axis of length A and semi-minor axis of length B? (These semi-major axes are half the lengths of, respectively, the largest and smallest diameters of the ellipse--- see Figure 1.) For example, the following is a standard equation for such an ellipse centered at the origin: (x2/A2) + (y2/B2) = 1. The area of such an ellipse is Area = Pi * A * B , a very natural generalization of the formula for a circle!


Is the formula for finding the area of an oval the same as the formula for finding the area of a circle?

No because the formula for finding the area of an oval, which is an ellipse, is quite different


What is the equation of an ellipse?

If R is the horizontal radius and S is the vertical radius, the Cartesian formula for an ellipse is:f(x) = plusminus (S/R)(sqrt(R2-x2))


What is the true way to find the circumference of a oval?

Not quite sure what you mean by "true way". You can measure it with a string or a similar flexible object. Or you can measure length and width, and - assuming it is an ellipse - use the formula for the circumference of an ellipse - or rather, an approximation formula.


What is the formula for the area of a ellipse?

It is pi*a*b where a and b are the lengths of the semi-major and semi-minor axes.


Can the foci of an ellipse can be outside the ellipse?

No. Both foci are always inside the ellipse, otherwise you don't have an ellipse.


Can the foci of an ellipse be outside of the ellipse?

No. Both foci are always inside the ellipse, otherwise you don't have an ellipse.