According to the rational root theorem , which statement about f(x)=66x^4-2x^3+11x^2+35 is true?

3

step-by-step explanation:

wait this depends wether emily and zach how they are thinking.

yes they are the same.

the answer is z7+8/5

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