cueFlash

Glossary of 1st Six Weeks Spiral Review (Alg 2)

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Segment
Line containing TWO endpoints
Ray
Line consisting of a starting point and going out forever in one direction
Collinear
Lying on the same line
Angles
Formed by two rays with the same starting point
Coincident Lines
Two lines lying DIRECTLY on top of each other... they share an INFINITE number of points
Transversal
A line intersecting two other lines
Conditional Statement
An "IF THEN" statement. ALL THEOREMS ARE CONDITIONAL.
Converse
Reverse of original conditional statement
Contrapositive
A negation of the converse
Syllogism
Transitive property for conditional statements

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