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Geometry Terms

TermDefinition
parallel adj. two lines that are the same distance from one another continuously , that will never intersect, and have the same slope
perpendicular adj. two lines that intersect, forming a 90 degree angle at their intersection point
line n. a continuous set of points that extends in opposite directions infinitely
ray n. a set of points with a starting point, that extends in one direction infinitely
segment n. a set of points with a start and end point
bisect v. when a line cuts a segment or angle into two congruent parts
bisector n. a line that cuts a segment or angle into two congruent parts
angle bisector n. a line that cuts an angle into two congruent parts
segment bisector n. a line that cuts a segment into two congruent parts
perpendicular bisector n. a line that cuts a segment into two congruent parts AND forms a 90 degree angle at their intersection point
right angle n. an angle whose angle measure is 90 degrees
acute angle n. an angle whose measure is greater than or equal to 0 degrees and less than 90 degrees
obtuse angle n. an angle whose measure is greater than 90 degrees and less than 180 degrees
angle n. the opening between two rays that meet at a common point (vertex)
angle measure n. the measurement of an angle in degrees
Created by: user-1811478
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