" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
308 = 440/7 x r x r
308 x 7/440 = r x r
4,9 = r x r
r =√4,9
diameter 2√4,9
kalau disoal volumenya 3080 maka jari2nya 7 dan diameter 14