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Stack #6


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 <|>
Created by: roger.lu