Question

Tolong ya nomor 10 sama 14 aja

Answer 1

MENCARI DIAMETER TABUNG
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10)
cari kelipatan masing"
pos: 20,40,60
pom bensin: 15,30,45,60
maka akn berdekatan lg pada km 60

14)
v=1130,4x1000=1.130.400 cm
t=1x100=100 cm

V=Πr^2t
r^2=v/Πt
r^2=1.130.400/(3,14x100)
r^2=1.130.400/314
r^2=3600
r=√3600
r=60

d=2xr
d=2x60
d=120