Term
| Perpendicular Bisector of a Segment |
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Definition
A line that is perpendicular to a segment at its midpoint |
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Term
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Definition
| 3 or more coplanar lines that intersect at the same point |
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Term
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Definition
| The point where concurrent lines intersect |
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Term
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Definition
| A segment that joins a vertex of the triangle to the midpoint of the opposite side |
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Term
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Definition
| The perpendicular segment from a vertex to the line containing the opposite side |
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Term
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Definition
| The segment that joins the midpoints of 2 sides of a triangle |
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Term
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Definition
| A segment, ray, line, or plane that is perpendicular to a segment at its midpoint |
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Term
| Distance from a Point to a Line |
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Definition
| The length of the perpendicular segment from the point to the line |
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Term
| Perpendicular Bisector of a Triangle |
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Definition
| A line (or ray or segment) that is perpendicular to a side of the triangle at the midpoint of the side |
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Term
| Circumcenter of a Triangle |
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Definition
| The point of concurrency of the perpendicular bisectors of a triangle |
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Term
| Angle Bisector of a Triangle |
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Definition
| A bisector of an angle of the traingle |
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Term
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Definition
| The point of concurrency of the angle bisectors |
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Term
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Definition
| A segmet whose endpoints are a vertex of the triangle and the midpoint of the opposite side |
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Term
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Definition
The point of concurrency of three medians |
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Term
| Orthocenter of the Triangle |
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Definition
| The point of concurrency of the altitudes |
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