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Index
 »Â
Geometry
 »Â
Chapter 1
 »Â
Unit 1--Geometry Vocabulary
level: Unit 1--Geometry Vocabulary
Questions and Answers List
level questions: Unit 1--Geometry Vocabulary
Question
Answer
Formed by two rays with the same endpoint
Angle
Two angles that add to 90 degrees. Two angles that form a right angle
Complementary Angles
Angles that have the same measure
Congruent Angles
The point that divides the segment into two congruent parts
Midpoint of a Segment
Segment that have the same measure
Congruent Segment
lines that never intersect
Parallel lines
A line that is perpendicular at its midpoint
Perpendicular Bisector
Lines that intersect and form right angles
Perpendicular Lines
The part of a line that consists of one endpoint and all the point of the line on one side of the endpoint
Ray
A line that intersects a segment at its midpoint
Segment Bisector
The part of a line that consists of two points and all points between them
Segment
the ratio of its vertical change in the coordinate plane to the corresponding horizontal change
slope
Two angles that add to 180 degrees. Two angles that form a straight line
supplementary angles
formula
Distance formula
Endpoint + Endpoint = answer /2
Midpoint formula
m =
Slope Formula