" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
t = 15 cm
π = 22/7
dit : L. selimut tabung ?
jawab:
L.s Tab = 2 . π . r . t
= 2 . 22/7 . 3,5 . 15
= 330 cm²