100 points: The diagram shown is two intersecting lines. The measure of <5 is 66°. 
(a) What is the measure of <7 ? How do you know. Explain your answer in complete sentences. 
(b) Suppose the measure of <6 can be represented by (4x + 2). What equation can be written to solve 
for the value of x? 
(c) What is the value of x?
                                             
                                          
                                          
                                        
											