Matematika

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tolong jawab ya plesee
tolong jawab ya plesee

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1 Jawaban

  • 38. V=1/3 ×p×l×t
    =1/3×30×15×25
    =(1/3×30)×(15×25)
    =10×375
    =3.750
    40. V=3,14×r×r×t
    =3,14×20×20×35
    =3,14×400×35
    =3,14×14.000
    =43,960

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