" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Pb=8*12+6*12+10*12=96+72+120=288cm²
Pc=2*24+288=48+288=336cm²
pc= 2pp+ 3pb
pc=48+8*12+6*12+10*12=96+48+72+120=336
Pc=2Pp+Pb
Pp=1/2*6*8=24 cm²
Pb=6*12+8*12+10*12=72+120+96=288
Pc=2*24+288=48+288=336 cm²