Question

Bantu jawab pliss :(!

Tercepat dpt BA + Follow​

Answer 1

Verified answer

Jawaban:

4620 cm³

Penjelasan dengan langkah-langkah:

r TB = d TK

r TK = 1/2 r TB

..

Tabung Besar

V = πr²t

18480 = 22/7 × r² × 30

616 × 7/33 = r²

r² = 196

r = √196

r = 14 cm

..

Tabung Kecil

r TK = 1/2 r TB

r TK = 1/2 × 14

r TK = 7 cm

..

V = πr²t

V = 22/7 × 7² × 30

V = 154 × 30

V = 4620 cm³

[tex]\boxed{\colorbox{ccddff}{Answered by Danial Alf'at}}[/tex]

Answer 2

Jawaban : 4.620cm³

V = π × r² × t

18.480 = [tex] \frac{22}{7} [/tex] × r² × 30

18.480 = [tex] \frac{660}{7} [/tex] × r²

r² = 18.480 × [tex] \frac{7}{660} [/tex]

r² = 196

r = √196

r = 14cm

Volume Salah Satu Tabung Kecil

[tex] \frac{1}{4} [/tex] × π × r² × t

= [tex] \frac{1}{4} [/tex] × [tex] \frac{22}{7} [/tex] × 14 × 14 × 30 = 4.620cm³

Jadi, Volume Salah Satu Tabung Kecil Adalah 4.620cm³