\[ A = 2(5 \times 8 + 5 \times 12 + 8 \times 12) = 2(40 + 60 + 96) = 392 \text cm^2 \] - AMAZONAWS 📅 March 11, 2026 👤 scraface Mar 11, 2026
![\[ A = 2(5 \times 8 + 5 \times 12 + 8 \times 12) = 2(40 + 60 + 96) = 392 \text{ cm}^2 \]](https://soloferat.biz.id/images/-a--25-times-8--5-times-12--8-times-12--240--60--96--392-text-cm2-.jpg)
