tlng bntu jwb dong
pake cara
pake cara
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Jawab:
Penjelasan dengan langkah-langkah:
L=2xπxrx(r+t)
L=2x3,14x2x(2+7)
L=12,56x9
L=113,04cm²
V=LAxt
V=πxr²xt
V=22/7x2x2x7
V=88cm³
L=LA+4xLs
L=6x6+4x1/2x6x5
L=36+60
L=96cm²
V=1/3xLAxt
V=1/3x6x6x5
V=12x5
V=60cm³
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