sebuah drum mempunyai diameyer 28 cm volumenya 1500 cm2 tinggi drum adalah... pake carnya ya

Bab Bangun Ruang
Matematika SD Kelas V

Drum = Tabung
r = d/2
  = 28/2
  = 14 cm

Volume = 1.500
π x r x r x t = 1.500
(22/7) x 14 x 14 x t = 1.500
t = 1.500 : 616
t = 2,435 cm

d = 28 cm
r = 28 ÷ 2 = 14

Volume = TTr2t
TT = 22/7
= 22/7 × 14 × 14 × t = 1.500
= 4,312/7 × t = 1.500
= 616 × t = 1.500
= t = 1.500 × 616
= t = 2,435 cm
MAAF KALO SALAH