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Stack #6
LIST 6
Term | Definition |
---|---|
Points | a dot that shows an exact place in a space . |
Lines | a straight path that goes both directions with no end points <--> |
Line Segments | a line without an arrow or arrows with no end point ____________ |
Right angle | o angle that measures 90 (most common) |
Acute angle | less than 90 degrees < |
Obtuse angle | More that 90 degrees less that 180 degrees |
Perpendicular lines | lines that intersect at 90 degrees | ---------|--------- | | |
Parallel lines | lines that never intersect _______------------- |
Right Triangle | a triangle with 1 angle |
Line of symmentry | same of both sides of line <|> |