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Math Ch. 4 vocab

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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Term
Definition
Equiangular polygon   A polygon whose vertex angles are equal. If the lengths of the sides are also equal then it is a regular polygon.  
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Equilateral polygon   A polygon which has all sides of the same length  
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Regular polygon   A polygon with all sides and all angles equal  
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Acute triangle   A triangle whose interior angles are all acute  
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Diagonal   A line joining two opposite corners of a square, rectangle, or other straight-sided shape  
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Supplementary angles   Two angles that add together to equal 180 degrees  
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Complementary angles   Either of two angles whose sum is 90°  
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Created by: rmcmullen0606
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