Triangles
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6 Terms
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circumcenter
intersection of all perpendicular bisectors of a triangle, equal distance from the vertices
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incenter
intersection of all angle bisectors of a triangle, equal distance from the sides
3
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centroid
intersection of all medians of a triangle, divided each median into 2 parts so the distance from the vertex to the centroid is twice the distance from the centroid to the median of the opp side, center of gravity
4
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orthocenter
intersection of all altitudes of a triangle
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circumscribed circle
circumcenter
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altitude
a line through the vertex that is perpendicular to the opposite side, all altitudes of a triangle are congruent
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Flashcards (51)