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Geometry 1-4

Geometry ch. 1-4 Semester Review

To divide into two congruent parts Bisect
A triangle with 3 sides of equal length Equilateral
Two coplanar lines that never intersect Parallel
An unproven statement Conjecture
Two non-coplanar lines that never intersect Skew
One example that proves a conjecture is false Counterexample
The intersection of the medians of a triangle Centroid
A ray that divides an angle into two congruent angles Angle Bisector
A line that intersects two or more lines at different points Transversal
The point or points that geometric figures have in common Intersection
Points that lie on the same plane Collinear
This has one dimension and extends without end Line
Created by: sonya_h