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©1998 ThinkQuest |
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©1998 ThinkQuest |
major arc: |
The major arc XC-B consists of points A and B and all points of the circle in the exterior of central angle AOB. |
means: |
b and c are the means of the proportion a/b = c/d. |
median of a trapezoid: |
A segment that joins the midpoints of the legs. |
midpoint of an arc: |
A point M is the midpoint of AMB if AM = MB. |
midpoint of a segment: |
The point at which a segment is divided into two congruent segments. |
minor arc: |
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.
PREPARING