Level 501 Level 503
7 words 0 ignored
Ready to learn Ready to review
Check the boxes below to ignore/unignore words, then click save at the bottom. Ignored words will never appear in any learning session.
the set of all points (x,y) that are equidistant from a fixed point, called the center of the circle.
From center to a point on the circle.
an ________ the set of all points P such that the sum of the distances between P and two distinct fixed points, called the ______________, is a constant
The perpendicular bisectors of a triangle intersect at a point that is equidistant from "these" of the triangle
major axis, center
the line segment joining the vertices is the _____________________, and its midpoint is the ________ of the ellipse.
the line perpendicular to the major axis at the center intersects the ellipse at two points called the _______________.
The shorter axis on an ellipse with co vertices