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Verified answer
K persegi panjang2 × ( p + l )
2 × ( 48 + 24 )
2 × 72
144 m
144 : 2 = 72 buah patok ( A )
Semoga membantu
a.48÷2 = 24
b.24:12 = 12
keliling persegi panjang
2×(24+12)
=72 (a)
maaf kalo salah
semoga bermanfaat
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