Circle Diameter Divided 5 into Layers Where is Bigger - Insides or Outsides?

Find out circle diameter divided by 5 where is bigger, inside parameters or the outside parameters? Anyway parameter circles are not as clear visualization as the inverted pyramid for the two things. Confirmed outside parameter circle area is bigger than any on the inside of circle - had to check this mathematically because looks can be deceiving. E.g. area of a 5m diameter circle = 78.5, area of a 4m diameter circle = 50.26; minus the difference between the two to get area of the outermost loop. Use same method to calculate the inner loops and see that the area gets smaller towards the center of the circle.