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8-Angles 7.1

7.1- Angle Relationships

TermDefinition
perpendicular lines when two lines intersect to form a right angle
parallel lines when two lines never intersect
transveral a line that intersects two or more other lines
interior angles angles located between parallel lines cut by a transversal
exterior angles angles located outside parallel lines cut by a transversal
alternate interior angles interior angles with the same measurement
alternate exterior angles exterior angles with the same measurement
corresponding angles two angles that are in the same position on the parallel lines in relation to the transversal
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