Jawaban:
A.luas permukaan=
{2×(½×7.6×5)+(6.3+6.3+7.6)×8}=
{2(19)+(20.2)8}=
{38+161.6}=
{199.6 cm²}
B.Volume=
19×8=
{152 cm³}
maaf kalo salah
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Jawaban:
A.luas permukaan=
{2×(½×7.6×5)+(6.3+6.3+7.6)×8}=
{2(19)+(20.2)8}=
{38+161.6}=
{199.6 cm²}
B.Volume=
19×8=
{152 cm³}
maaf kalo salah