Matematika

Pertanyaan

no 6 mencari luas ......
no 6 mencari luas ......

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1 Jawaban

  • L1 = 1/2a.t
    = 1/2.8.6 = 48/2 = 24 cm^2
    L2 = p.l
    = (6+9).8 = 15.8 = 120 cm^2
    L = 120+24 = 144 cm^2

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