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Ellipses Calculator

x2 + y2 =
  

How does the Ellipses Calculator work?

Free Ellipses Calculator - Given an ellipse equation, this calculates the x and y intercept, the foci points, and the length of the major and minor axes as well as the eccentricity.
This calculator has 3 inputs.

What 3 formulas are used for the Ellipses Calculator?

  1. (x2/a2) + (y2/b2) = 1
  2. c2 = sqrt(a2 - b2)
  3. Area = πab

For more math formulas, check out our Formula Dossier

What 3 concepts are covered in the Ellipses Calculator?

eccentricity
Deviation of a conic from a circular shape
ellipse
a regular oval shape, traced by a point moving in a plane so that the sum of its distances from two other points (the foci) is constant
focus
fixed point on the interior of a parabola used in the formal definition of the curve

Example calculations for the Ellipses Calculator

  1. 9x^2+4y^2=36



Ellipses Calculator Video