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Special Angles

transversal Intersecting a system of lines.
alternate interior angles The angles that are formed on opposite sides of the transversal and inside the two lines are ________
alternate exterior angles ___________ are a pair of angles on the outer side of each of those two lines but on opposite sides of the transversal.
same side interior angles ___________ that are formed are supplementary, or add up to 180 degrees.
corresponding When two lines are crossed by another line (which is called the Transversal), the angles in matching corners are called________
acute Angle less than 90 degree
obtuse and Angle greater than 90 degrees but less than 180 dregees.
supplementary Angles that adds up to 180 degrees
Created by: mmitchellNC