" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Pc=2*pi*r*(r+h)
Pc= 2*pi*4*(4*8)
Pc=8*pi*12
pc=96pi
B
Pc=2*pi*5*(5+10)
Pc=10*pi*15
Pc=1590pi