I am doing a math project for Geometry. I am using Singapore Flyer as example for a circle. This is the information I know so far: diameter = 150m (radius=75), Circumference = 471 m, Area = 17,662.50 m, there are 28 capsules/compartments where people go into ride it. I now need to get the measure of the center angle and the arc length. I am pretty sure I need to use formula 2(pi)(r)(x/360) to solve for x = central angle. If I input what I know (radius = 75) 2(3.14)(75)(x/360) = 471(x/360) = 471x/360 = x = 1.3083 repeating. Is this right or do I need to use a different formula? Thank you all for your help.