" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
π = 3,1416
r = x
L = 2 π r
40 = 2 (3.1416) x
40 = 6,2832 (x)
40 / 6.2832 = x
6.366 = x
El radio mide 6,37cm aproximadamente.