Jawaban:
1152
Penjelasan dengan langkah-langkah:
PxLxT
5:3:2
20:12:8
luas permukaan
=4 ( PxL)
=4 ( 20x 12)
=4 ( 240)
=960
= 2 ( LxT)
= 2 ( 12x8)
= 2 (96)
= 192
=960+192
=1152
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Jawaban:
1152
Penjelasan dengan langkah-langkah:
PxLxT
5:3:2
20:12:8
luas permukaan
=4 ( PxL)
=4 ( 20x 12)
=4 ( 240)
=960
= 2 ( LxT)
= 2 ( 12x8)
= 2 (96)
= 192
=960+192
=1152