Question

mathematics ii
use the questions below to keep track of key concepts from this lessons study activity.

1. complete the diagram labels and descriptions. write center or radius in each blank.

circle
every point on the circle is the same distance from its ______ point.
that distance is called the ______ of the circle.

1. complete the diagram labels, descriptions, and equation. write center, focus, major axis, or minor axis in each blank.

ellipse

Explanation:

Step1: Recall circle properties

By definition, every point on a circle is equidistant from its center point.

Step2: Recall radius definition

The distance from the center of a circle to any point on the circle is called the radius.

Step3: Recall ellipse properties

In an ellipse, the two fixed - points are foci, the mid - point between the foci is the center, the longest diameter is the major axis and the shortest diameter is the minor axis.

Answer:

1. center; radius
2. (left - most point) focus; (middle point) center; (right - most point) focus; (horizontal line through foci) major axis; (vertical line through center perpendicular to major axis) minor axis