Practice Problems 28B Provided by http://www.textbooksfree.org
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Place the name of the angle description next to its name.

11) _____ acute

12) _____ obtuse

 

 

 


13) _____right

 


14) _____straight
 


15) _____ adjacent

 


16) _____ vertical
 


17) _____supplementary

 


18) _____ complementary