" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
69300 = 1386 x tinggi
tinggi = 69300 : 1386
tinggi = 50 cm
penyelesaian :
v.t=pi*r pangkat 2*t
69.000=1.386*t
t=69.000 : 1.386
=50 cm