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10 Cards in this Set
- Front
- Back
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A line, ray, or segment that is perpendicular to a segment at the midpoint. |
Perpendicular bisector |
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The point of concurrency of the angle bisectors of a triangle. |
Incenter |
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The point where concurrent lines intersect. |
Point of Concurrency |
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The point of concurrency of the perpendicular bisectors of a triangle. |
Circumcenter |
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When three or more lines, rays, or segments intersect in the same point. |
Concurrent lines |
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A line, ray, or segment that goes through the vertex of an angle and cuts it into two congruent angles. |
Angle bisector |
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A segment connecting a vertex and the midpoint of the opposite side. |
Median |
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The perpendicular segment from a vertex to the opposite side (or a line containing the opposite side) |
Altitude |
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The point of concurrency of the medians of a triangle. |
Centroid |
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The point of concurrency of the altitudes of a triangle. |
Orthocenter |
