15×12×8
Lp=2(P×L+P×T+L×T)
Lp=2(15×12+15×8+12×8)
Lp=2(180+120+96)
Lp=2(300+96)
Lp=2(396)
Lp=792cm²
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Verified answer
Jawaban:
15×12×8
Lp=2(P×L+P×T+L×T)
Lp=2(15×12+15×8+12×8)
Lp=2(180+120+96)
Lp=2(300+96)
Lp=2(396)
Lp=792cm²
Semoga bermanfaat