" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Pp=24²*√3/4 = 6*24√3 = 144√3 ≈ 249 cm²
P=2*249+3*24*24 = 498 + 1728 = 2226 cm²