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  1. eLIPSE Is Now Live! - Mass.gov

    Jun 30, 2025 · The DOL is excited to announce that eLIPSE is officially live — a major step in modernizing our licensing, inspections, and permitting systems to better serve you.

  2. Ellipse - Wikipedia

    An ellipse (red) obtained as the intersection of a cone with an inclined plane. Ellipses: examples with increasing eccentricity In mathematics, an ellipse is a plane curve surrounding two focal points, such …

  3. Ellipse | Definition, Properties & Equations | Britannica

    Ellipse, a closed curve, the intersection of a right circular cone (see cone) and a plane that is not parallel to the base, the axis, or an element of the cone. It may be defined as the path of a point moving in a …

  4. Ellipse - Math is Fun

    An ellipse usually looks like a squashed circle ... F is a focus, G is a focus, and together they are called foci. (pronounced fo-sigh)

  5. Ellipse – Definition, Parts, Equation, and Diagrams

    Aug 3, 2023 · What is an ellipse – learn its shape, properties, formulas with sample problems, and itsexamples in real life

  6. Ellipse - Equation, Formula, Properties, Graphing - Cuemath

    Ellipse Ellipse is an integral part of the conic section and is similar in properties to a circle. Unlike the circle, an ellipse is oval in shape. An ellipse has an eccentricity less than one, and it represents the …

  7. 8.2: The Ellipse - Mathematics LibreTexts

    The key features of the ellipse are its center, vertices, co-vertices, foci, and lengths and positions of the major and minor axes. Just as with other equations, we can identify all of these features …

  8. Intro to ellipses (video) | Conic sections | Khan Academy

    Learn all about ellipses in this video. The standard form for an ellipse centered at the origin is x²/a² + y²/b² = 1. The semi-major axis is the longest radius and the semi-minor axis is the shortest radius. …

  9. Ellipse -- from Wolfram MathWorld

    Dec 3, 2025 · An ellipse is a curve that is the locus of all points in the plane the sum of whose distances r_1 and r_2 from two fixed points F_1 and F_2 (the foci) separated by a distance of 2c is a given …

  10. Elipse: The Geometry, Applications, and Beauty of the Elipse

    May 12, 2025 · What Is an Elipse? An elipse is a type of conic section created by slicing a cone at an angle that does not intersect the base. In simpler terms, it’s an elongated circle. It consists of a set of …