tolong kak...... jangan ngasal..... mohon dengan cara.....jangan cuma ambil poin aja....
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Jawaban:
1.704 2.20
Penjelasan dengan langkah-langkah:
1.L PERMUKAAN BALOK=2(P×L+P×T+T×L)
=2(24×5+24×8+8×5)
=352×2
=704
2.P×L×T
=5×4
=20