Matematika

Pertanyaan

Tolong ya 2-6 aja :)
Tolong ya 2-6 aja :)

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1 Jawaban

  • No.2=

    L.persegi = S . S
    = 3,5 cm . 3,5 cm
    = 12.25 cm

    No.3 =

    L ∆ = a.t / 2 cm
    = 18 cm . 10 cm / 2
    = 90 cm

    No.4 =

    L.∆ = alas . tinggi /2
    = 5 cm . 12 cm / 2
    = 30 cm

    No.5 =

    L. Jajar genjang = alas . tinggi
    = 40 cm . 12 cm
    = 480 cm
    No.6 =

    L.= d1.d2 / 2
    = 12 cm . 10 cm / 2
    = 60 cm


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