the sums of the distances from the foci to any point on an ellipse is constant.
Examples of ellipse
ellipse
However, in projective geometry every conic section is equivalent to an ellipse.
From the en.wikipedia.org
The eccentricity is a measure of the departure of this ellipse from circularity.
From the en.wikipedia.org
If the ellipse was an almost perfect circle, there would not be any such weeks.
From the scienceblogs.com
It is sometimes useful to find the minimum bounding ellipse on a set of points.
From the en.wikipedia.org
Each magnet is ordinarily shaped like an ellipse, a slightly flattened circle.
From the sciencedaily.com
Pageant of Peace national Christmas trees are near the ellipse of the White House.
From the kentucky.com
Under shear, a rectangle becomes a parallelogram, and a circle becomes an ellipse.
From the en.wikipedia.org
The three types of conic section are the hyperbola, the parabola, and the ellipse.
From the en.wikipedia.org
Once every four weeks or so, the Moon makes its own ellipse around the Earth.
From the scienceblogs.com
More examples
A closed plane curve resulting from the intersection of a circular cone and a plane cutting completely through it; "the sums of the distances from the foci to any point on an ellipse is constant"
Ellipse is the third studio album from Grammy Award-winning British singer-songwriter Imogen Heap. After returning from a round the world writing trip, Heap completed the album at her childhood home in Essex, converting her old playroom in the basement into a studio. The album got its name from the distinctive elliptical shape of the house...
In linguistics, ellipsis (from the Greek: u1F14u03BBu03BBu03B5u03B9u03C8u03B9u03C2, u00E9lleipsis, "omission") or elliptical construction refers to the omission from a clause of one or more words that are nevertheless understood in the context of the remaining elements. There are numerous distinct types of ellipsis acknowledged in theoretical syntax. This article provides an overview of them...
President's Park, located in Washington, D.C., encompasses the White House, a visitor center, Lafayette Park, and The Ellipse. President's Park was the original name of Lafayette Park and Square. The current President's Park is administered by the National Park Service.
A closed curve, the locus of a point such that the sum of the distances from that point to two other fixed points (called the foci of the ellipse) is constant; equivalently, the conic section that is the intersection of a cone with a plane that does not intersect the base of the cone; To ...
(Ellipses) 2002. 2 violas da gamba
(ellipses) A series of dots (...) following a command, indicating that more choices are available through a dialog box.
(ellipses) hyperbolas, and parabolasas intersections of planes with cones. Unlike
Geometric figure resembling an elongated circle. An ellipse is characterized by its degree of flatness, or eccentricity, and the length of its long axis. In general, bound orbits of objects moving under gravity are elliptical.