Hello, can you help me? “answered with an explanation” Thanks You. ​

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Hello, can you help me? “answered with an explanation” Thanks You. ​

Jawaban:

D. 9cm

Penjelasan dengan langkah-langkah:

l = L ÷ P

l = 162 cm² ÷ 18 cm

l = 9cm

Terimakasih