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lines and angles

geometry

QuestionAnswer
Two lines that are coplanar and do not intersect Parallel
Two lines that so not intersect and are not coplanar. Skew
Two planes that do not intersect. Parallel Planes
A line that intersects two or more coplanar lines at different points. Transversal
Two angles whose measures add to 180 are ?supplementary angles. Supplementary Angles
The pairs of angles on opposite sides of the transversal but inside the two lines Alternate Interior Angles.
The pairs of angles on one side of the transversal but inside the two lines Consecutive Interior Angles.
When two lines are crossed by another line (the Transversal), a pair of angles • on each of those two lines • on opposite sides of the transversal • but inside those two lines are called Alternate Exterior Angles.
The pairs of angles on one side of the transversal but inside the two lines are called Consecutive Interior Angles.
Created by: shlomo