|The major arc XC-B consists of points A and B and all points of the circle in the exterior of central angle AOB.|
|b and c are the means of the proportion a/b = c/d.|
|A segment that joins the midpoints of the legs.|
|A point M is the midpoint of AMB if AM = MB.|
|The point at which a segment is divided into two congruent segments.|
|The minor arc, TB, of central angle AOB consists of points A, B, and all points on the circle that lie in the interior of the central angle.|
Note: The terms in this collection may not
be entirely accurate.
They are for reference only.