Exterior Angle (noun) Definition, Meaning & Examples

noun Geometry.
  1. an angle formed outside parallel lines by a third line that intersects them.
  2. an angle formed outside a polygon by one side and an extension of an adjacent side; the supplement of an interior angle of the polygon.
noun
  1. an angle of a polygon contained between one side extended and the adjacent side
  2. any of the four angles made by a transversal that are outside the region between the two intersected lines
    Exterior Angle (noun) Definition, Meaning & Examples

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