" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
v1 = 135 . 8/27
v1 = 40 cm³
40 = s³
s = ∛40 = 2∛5
Lp = 6.(2∛5)² = 24∛25 cm²