Answer:
The measure of arc x is 
Step-by-step explanation:
we know that
The measurement of the external angle is the semi-difference of the arcs it comprises.
so
In this problem

solve for x


Answer:
The answer is what it is.
Step-by-step explanation:
Answer:
1) 6
2) 8
Step-by-step explanation:
Answer:
Where is the Graph?
Step-by-step explanation:
The two solutions are these:


Hope this helps!!