Matematika

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tolong dibantu ya pakai cara...
tolong dibantu ya pakai cara...

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2 Jawaban

  • Sdut mtk = 360-(120+90+70)
    = 360-280
    = 80

    Mtk = 80/360 x 45
    = 2/9 x 45
    = 10

  • 360 = 90 + 70 + 120 + mtk
    Mtk =360 - 280
    = 80
    360 / 45 = 8
    Mtk = 80/8
    = 10
    Jdi, siswa yg mnyukai mtk sbnyak 10 org.

    Mohon d kroscek.

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