Topic explanation

Standard explanation

Vertices, covertices, foci, axes, eccentricity, and latus rectum describe an ellipse fully.

Key points

• Ellipse geometry
• rule
• worked example
• Ellipse geometry: Vertices, covertices, foci, axes, eccentricity, and latus rectum describe an ellipse fully.
• CONCEPT AND RULE: Vertices, covertices, foci, axes, eccentricity, and latus rectum describe an ellipse fully.
• METHOD: For ellipse geometry, identify the given information and required result. Select the matching defini
• Vertices, covertices, foci, axes, eccentricity, and latus rectum describe an ellipse fully.
• Worked pattern: For a=5,b=3, e=45 and latus rectum length=2b^2a=185.

Labelled diagram