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Lesson (A)  

Find the measurement of the missing angle for each of the triangles below.  Type your answers in the following manner.  Example:  35 degrees 
Lesson (B)  

Find the measurement of the missing angle for each of the triangles below.  Type your answers in the spaces provided.  
The Answer Key is found in the Some Helpful Tools section at the bottom of this page.
Lesson (C)  

Find the measurement of the missing angle for each of the triangles below. Type your answers in the spaces provided. 
Lesson (D)  

Set up a proportion to find the missing sides of the triangles. Type your answers in the spaces provided.  
Math:  Triangles - Lessons