bantu lagi ya pake cara
Matematika
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Pertanyaan
bantu lagi ya pake cara
1 Jawaban
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1. Jawaban Inaaa15
p = 39½ = 39,5
l = 18½ = 18,5
L = p×l
= 39,5 × 18,5
= 730,75
K = 2(p+l)
= 2(39,5 + 18,5)
= 2(58)
= 116