In mathematics an ellipse is a plane curve surrounding two focal points such that for all points on the curve the sum of the two distances to the focal points is a constantAs such it generalizes a circle which is the special type of ellipse in which the two focal points are the sameThe elongation of an ellipse is measured by its eccentricity a number ranging from the limiting case. Area p x 7 x 5. By the formula of area of an ellipse we know.
Thus the standard equation of an ellipse is dfracx2a2dfracy2b21This equation defines an ellipse centered at the origin.
The standard form of the equation of an ellipse with center 00 0 0 and major axis parallel to the x -axis is. A b a b. Length of major axis 2a 2 6 12 units. Area p x 7 x 5.