# Mathematics 1 5.1-5.7 review

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1. A _ of a triangle is a segment that connects the midpoints of two sides of a triangle.
midsegment
2. The point of concurrency of the altitudes of a triangle.
orthocenter
3. When three or more lines intersect in the same point, they are called _ lines.
concurrent
4. A _ of a triangle is a segment whose endpoints are a vertex of the triangle and thye midpoint of the opposite side.
median
5. An _ of a triangle is a segment that goes from one vertex and is perpendicular to the opposite side.
altitude
6. An _ of the triangle is a segment that goes from a vertex and is perpendicular to the opposite side.
angle bisector
7. The point of concurrency of the perpendicular bisectors of a triangle is called the _.
circumcenter
8. The point of concurrency of the angle bisectors of a triangle is called the _.
incenter
9. The point of concurrency of the medians of a triangle.
centroid
10. A point on a perpendicular bisector of a segment is _ from the enpoints of the segment.
equidistant
11. A _ pf a triangle is a line (segment or ray) that is perpendicular to a side of the triangle at the midpoint of the side.
perpendicular bisector
 Author: katieizcooleeo ID: 83722 Card Set: Mathematics 1 5.1-5.7 review Updated: 2011-05-04 12:52:48 Tags: Mathmetics Folders: Description: a review for mathematics 5.1- 5.7 Show Answers: