" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
r=13
ditanya: v....?
jawab:=1/3.phi.r2.t
=1/3.22/7.13.13.35
=1/3.22.13.13.5
=1/3.18590
=6196,67 cm