Bis between a and c. if ab=2x-8 and bc=x+17 and ac= 39. solve for x. and find the length for ab and bc.

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0

arc length = radius * x ( in radians)

6 * pi = 18 * x

divide by 18 on each side

6 pi / 18 = x

pi/3 = x

the angle is pi / 3 radians

or   60 degrees