Practice Page
Math A

Working with Angles

Answer the following questions which deal with angles. To see the correct answer, click on the box to the right of the question.

 

1.  

 

 What do you call an angle whose measure is 900 ? 

  
2.  

 

 An acute angle is any angle whose measure is less than 1800. (True or False)

 
3.   Angles 1 and 2 are adjacent angles.
(True or False)

4. 

 

 Two complementary angles measure x and 650.  How many degrees are there in x ?

 

5.   Two vertical angles measure x and 450.  How many degrees are there in x ?

 

  
6.   Two supplementary angles measure x and 750.  How many degrees are there in x ?

 

 
7.   Two vertical angles measure 2x and 800.  How many degrees are there in x ?

 

 
8.  Two complementary angles measure (2x+10) and (x+20) degrees.  What is the value of x ?

 

 
9.        Two supplementary angles measure (5x-30) and (x+90) degrees.  What is the value of x ?

 

 
10.    An obtuse angle is any angle which measures between 900 and 1800.
 (True or False)

 

 


     Murray