5/8=0.625
7/12=0.583......
5/8 is bigger as ive put both into a decimal as it is easier to tell
Use the given formula
C = 2(pi)r
Given pi = 3.14, r = 4
C = 2(3.14)(4) = 25.12 inches
Solution: 25.12 inches
The perimeter is the sum of all its sides.
That is for all triangles or polygons in general.
Good luck!
M.