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Studying for Geometry Unit Test

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
Scalene Triangle   Zero sides of equal length  
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Isosceles Triangle   Two sides of equal length  
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Equilateral Triangle   Three sides of equal length  
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Acute Triangle   All three angles are less than 90 degrees  
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Right Triangle   One angle is exactly 90 degrees  
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Obtuse Triangle   One angle is more than 90 degrees  
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Supplementary Angles   Two angles whose measures have a sum of 180 degrees  
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Complementary Angles   Two angles whose measures have a sum of 90 degrees  
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Vertical Angles   Two angles whose sides form two pairs of opposite rays  
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Corresponding Angles   Angles in the same position with respect to two lines and a transversal  
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Alternate Interior Angles   A pair of angles inside two lines intersected by a transversal and on different sides of the transversal  
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Alternate Exterior Angles   A pair of angles outside two lines intersected by a transversal and on different sides of the transversal  
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Created by: elaffert
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