an exact location in space; a dot; every thing is made up of points.
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goes on and on infinately; has arrows on both ends; made up of points; named by two points on the line itself.
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A part of a line shown with a point on each end; can be measured; named by the letters of the end points.
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Has a point on one end and and arrow on the other; can not be measured as it goes on infinitely.
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Two or more lines that touch or cross at one point.
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A special type of intersecting line that forms right angles where it intersects.
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Two or more lines that NEVER intersect or touch; railroad tracks...
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A point where to rays or linesegments meet; corners of shapes
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Less than 90 degrees; baby packman
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Exactly 90 degrees; Mrs. Pacman
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Greater than 90 but less than 180; Mr. Pacman
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180 degrees exactly; Mr. Pacman unhinged
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A closed shape with 3 or Straight side; no curves
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triangle
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a quadralateral
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Pentagon
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hexagon
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heptagon
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octogon
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nonagon
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decagon
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parallelogram
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rhombus