" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2.pi.r=88
2.22/7.r=88
44/7.r=88
r=88.7/44=14
v=1232
1/3.22/7.14.14.t=1232
616/3.t=1232
t=1232.3/616
t=6
K = 22/7 x d
88 = 22/7 x d
d = 88 : 22/7
d = 88 x 7/22
d = 28 cm
b. Tinggikerucut
V = 1/3 x 22/7 x 14 x14 x t
1232 = 1/3 x 22/7 x 14 x14 x t
1232 = 205,3 t
t = 1232 : 205,3
t = 6 cm