Answer:
105°
Step-by-step explanation:
From the picture, C is the center of the circle.
The chord that passes the center is called a diameter.
Angle x is a central angle which corresponds to the arc of it. So therefore the measure of the arc would be the same as the measure of that corresponding <em>central angle </em>and vice versa.
So if m arc BF = 105°, then x° = 105°
-8
5(x+12)= 20
5x+60= 20
5x= -40
x= -8
your welcome
he said thank you
Answer:2.35294117647 or 2.3
Just do 40/17
