Jawaban:
=> 942 Cm²
Penjelasan dengan langkah-langkah:
✍️ Caranya ✍️
LP=2×(P×L)+(P×T)+(L×T)
=2×(15×14)+(15×9)+(14×9)
=2×(210)+(135)+(126)
=2×(471)
=942 Cm²
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Jawaban:
=> 942 Cm²
Penjelasan dengan langkah-langkah:
✍️ Caranya ✍️
LP=2×(P×L)+(P×T)+(L×T)
=2×(15×14)+(15×9)+(14×9)
=2×(210)+(135)+(126)
=2×(471)
=942 Cm²