" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
l. ling = 22/7.21.21 = 66.21 = 1386
2. r = 30
L. ling = 3,14.30.30 = 3,14.900 = 2826
3. d = 66 r = d/2 = 66/2 = 33
L. ling = 3.14.33.33 = 3,14.1089 = 3419,46
4. d = 100 r = d/2 = 100/2 = 50
L. ling = 3,14.50.50 = 3,14,2500 = 7850
5. d = 80 r = d/2 = 80/2 = 40
L. ling = 3,14.40.40 = 3,14.1600 = 5024