Question

Carilah Luas Permukaanya!

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Noted :: Kerjakan Pakai Cara Dan Rumusnya!​

Answer 1

Verified answer

LP = 2 × L.alas + K.alas × T.prisma

LP = 2 × ½ × a × t + (a + b + c) × t.p

LP = 2 × ½ × 5 × 12 + (5 + 12 + 13) × 16

LP = 1 × 60 + (30) × 16

LP = 60 + 480

LP = 540 cm²

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