answer: translate the circles so they share a common center point and dilate circle y by a scale factor of 3.
the correct option is b
step-by-step explanation:
answer would be 8.64 or s = 11π/4 inches
s = r θ
where s = arc length
r = radius = 3 inches
θ = central angle in radians = ( π /180)*165
s = 3(π/180)*165
= 8.64 inches