I NEED HELP WITH GEOMETRY PLEASE!!!
Find the value of x in the figure below. Show all steps.

(circle with two secants forming an angle to one side of the circle; the two secants cut out arcs of measure 158 degrees and 64 degrees; the angle formed by the two secants is 9 x minus 5 degrees)

Question

I NEED HELP WITH GEOMETRY PLEASE!!! 
Find the value of x in the figure below. Show all steps.

(circle with two secants forming an angle to one side of the circle; the two secants cut out arcs of measure 158 degrees and 64 degrees; the angle formed by the two secants is 9 x minus 5 degrees)

anonymous · Answer

attachment

anonymous · Answer

Okay so to get to your answer, you will need this formula: measure of outside arc- measure of inside arc/2. you can use that to get the angle measure. then what you do is do: 9x-5= [angle measure]

anonymous · Answer

so basicly its if the bigger arc is CD and the little arc is AB the formula would be (CD-AB)/2