Jawaban:
120 m
Penjelasan dengan langkah-langkah:
k=2.(p+l)
=2.(p+l) +2.(p+l)
=2.(24+12)+2.(20+8)
=2.36+2.28
=72+56=128 m - 8 m (karena lebarnya cuman kepake 1 jadi dikurang 8(kalo gak ngerti maaf))
= 120 m
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Jawaban:
120 m
Penjelasan dengan langkah-langkah:
k=2.(p+l)
=2.(p+l) +2.(p+l)
=2.(24+12)+2.(20+8)
=2.36+2.28
=72+56=128 m - 8 m (karena lebarnya cuman kepake 1 jadi dikurang 8(kalo gak ngerti maaf))
= 120 m