Jawaban:
43 cm
Penjelasan dengan langkah-langkah:
Rumus K segi empat = s1 + s2 + s3
= 18 + 4 + 21
= 22 + 21
= 43 cm
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Jawaban:
43 cm
Penjelasan dengan langkah-langkah:
Rumus K segi empat = s1 + s2 + s3
= 18 + 4 + 21
= 22 + 21
= 43 cm
SEMOGA MEMBANTU