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Volume tabung = π r² t
5.
r = 28 cm
t = 43cm
Vol = π r² t
= 22/7 x 28² x 43
= 105.952 cm³
6.
t= 56
d= 16 ... r= 8cm
Vol = π r² t
= 22/7 x 8² x 56
= 22/7 x 64 x 56
= 11.264cm³
r: 28 cm
t: 43 cm
dit: V:...?
penye: V:r² x t
:22/7 x 28 x 28 x 43
:22/1 x 4 x 28 x 43
:105.925 cm³
6. dik: : 3,14
r: d: 16 ÷ 2: 8 cm
t: 56 cm
dit: V:...?
penye: V: r² x t
: 314/100 x 8 x 8 x 56
: 314/100 x 64 x 56
: 314/25 x 4 x 56
: 2813,44 cm³