" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
jadi:
Lp.prisma = 2.L alas + K alas.t
= 2.1/2.d1.d2 + 4.s.t
= 2.1/2.24.10 + 4.13.24
= 240 + 1248
= 1488 cm²