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r= 21 T= 20cm π= 22/7

Volume Tabung = πr²t

= 22/7 x 21 x 21 x 20

= 27.720 cm³

Jawaban: D

Jawaban:

27. 720 cm³

Penjelasan dengan langkah-langkah:

Diketahui = r = 21 cm t =20cm

V = πr²t

V = 22/7 x 21² x 20

v = 22 x 3 x 21 x 20

v = 27.720 cm³