Ka Tolong bantu jawab Yaa​

Rumus :

2 × ( P × L + P × T + L × T)

= 2 × ( 25 × 10 + 25 × 12 + 10× 12)

= 2 × ( 250 + 300 + 120)

= 2 × ( 550 + 120)

= 2 × 670

= 1.340 cm²

= C

SEMOGA MEMBANTU

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