" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
3 x 4/3 x 2 x 2 x 2 x 3,14 = 5 x 5 x 3,14 x t
1,28 cm = t
tinggi kenaikan air = 1,28 cm