" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
748 = 2 . 22/7 . 7 . t
748 = 44 . t
t = 748 : 44
t = 17
luas permukaan
= π. r . s
= 22/7 . 14 . 20
= 880