Matematika

Pertanyaan

tolong bantu kerjakan yang dilingkari ya, thank you
tolong bantu kerjakan yang dilingkari ya, thank you

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1 Jawaban

  • a.
    L = a x t
    L = 51mm x 45mm
    L = 2.295mm²

    b.
    a = 500m = 0,5km
    t = 1,5km

    L = a x t
    L = 0,5km x 1,5km
    L = 0,75km²
    L = 750.000m²

    c.
    t = 6,3dm = 63cm

    L = a x t
    L = 90cm x 63cm
    L = 5.670cm²

    d.
    L = a x t
    L = 9m x 2m
    L = 18m²

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