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ellipse
[ ih-lips ]
noun
- a plane curve such that the sums of the distances of each point in its periphery from two fixed points, the foci, are equal. It is a conic section formed by the intersection of a right circular cone by a plane that cuts the axis and the surface of the cone. Typical equation: ( x 2 / a 2 ) + ( y 2 / b 2 ) = 1. If a = b the ellipse is a circle.
ellipse
/ 瑟藞濒瑟辫蝉 /
noun
- a closed conic section shaped like a flattened circle and formed by an inclined plane that does not cut the base of the cone. Standard equation x 虏/ a 虏 + y 虏/ b 虏 = 1, where 2 a and 2 b are the lengths of the major and minor axes. Area: 蟺 ab
ellipse
- A closed, symmetric curve shaped like an oval, which can be formed by intersecting a cone with a plane that is not parallel or perpendicular to the cone's base. The sum of the distances of any point on an ellipse from two fixed points (called the foci) remains constant no matter where the point is on the curve.
ellipse
- In geometry , a curve traced out by a point that is required to move so that the sum of its distances from two fixed points (called foci) remains constant. If the foci are identical with each other, the ellipse is a circle; if the two foci are distinct from each other, the ellipse looks like a squashed or elongated circle.
亚洲网紅露点 History and Origins
亚洲网紅露点 History and Origins
Origin of ellipse1
Compare Meanings
How does ellipse compare to similar and commonly confused words? Explore the most common comparisons:
Example Sentences
鈥淭he central space is simply a regular ellipse, and the walls that surround it are vertical,鈥 he would later recall.
The moon doesn鈥檛 orbit Earth in a circle, however, but in an ellipse.
The capsule鈥檚 drop area in Utah is an ellipse that measures 36 by 8.5 miles.
It鈥檚 almost a circle, with a small but significant deviation from Euclidean perfection that actually makes Earth鈥檚 orbit a slightly squashed oval鈥攖hat is, an ellipse.
On Jan. 6, 2021, Trump was still president, and he urged his supporters at his rally on the ellipse to march to the Capitol and stop Congress鈥 ratification of Joe Biden鈥檚 victory.
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