Answer:3
Step-by-step explanation:
Answer:
110
Step-by-step explanation:
Answer:
x=10
Step-by-step explanation:
hope it helps
Answer: 
Step-by-step explanation:
It is important to remember the following:

In this case you can observe in the figure that "x" is an Angle formed by two chords, therefore, you can find its value applying the formula.
Therefore, the value of "x" is this:
