Jawab:
686
Penjelasan dengan langkah-langkah:
L=2×(p×L + L×t + p×t )
=2× (5×18 + 18×12 + 5×12)
=2× (23+210+60)
=2× 293
=686
Maaf kl slh
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Jawab:
686
Penjelasan dengan langkah-langkah:
L=2×(p×L + L×t + p×t )
=2× (5×18 + 18×12 + 5×12)
=2× (23+210+60)
=2× 293
=686
Maaf kl slh