Find the value of x.
                                             
                                          
                                          
                                        
											 
											Answer:
x = 115
Step-by-step explanation:
The chord- chord angle x is half the sum of the arcs intercepted by the angle and its vertical angle, that is
x = [tex]\frac{1}{2}[/tex] (145 + 85) = 0.5 × 230 = 115