ITT Technical Institute
Framingham, Massachusetts
Quarter 2 CAD Mathematics
Instructor: Paul Burney

Name __________________________________

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Advanced Trigonometry (Test #7)

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Instructions:

Please solve the following problems. Credit will be given for work completed so make sure to show it!

Formulas:

The following formulas may be helpful to you. You may also use the Trig Flow Chart on this test.

 

1. Solve the following triangles (i.e., what are the unknown parts). All triangles refer to the figure below:

   

   1. A = 38°; c =14"

      
      
      
      
      
      

   2. B = 68°; a = 12 cm
      
      
      
      
      
      
   3. b = 22'; a = 10'
      
      
      
      
      

    

2. Solve the following scalene (oblique) triangles:

    

   1. 
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
   2.