dik sebauh tabung dengn volume 3.080 cm3 dan tingginya 5cm carilah diameter tabung

volume tabung= π×r²×t
3.080= 22/7×r²×5
3.080= 15,71×r²
r²= 3.080÷15,71
r²= 196
r=√196
r= 14 cm
d= 14×2= 28 cm

V = L alas × t
3080 = Π r² × t
3080 = 22/7 × r² × 5
3080 × 7/22 = r² × 5
21560/22 = r² × 5
980 = r² × 5
980/5 = r²
196 = r²
r² = 196
r =√196
r = 14 cm

maka, diameternya
d = r × 2 = 14 cm × 2 = 28 cm

Semoga membantu
d = 28 cm