Mathematics

10th -

12thgrade

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三角比を極めるLEVEL1-①

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10 questions

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  • 1. Multiple Choice
    10 seconds
    1 pt
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     sinθ\sin\theta  の値を求めよ


     817\frac{8}{17}  

     1517\frac{15}{17}  

     158\frac{15}{8}  

     178\frac{17}{8}  

  • 2. Multiple Choice
    10 seconds
    1 pt
    Image


    sinθ\sin\theta の値を求めよ


    32\frac{\sqrt{3}}{2}

    12\frac{1}{2}

    3\sqrt{3}

    233\frac{2\sqrt{3}}{3}

  • 3. Multiple Choice
    10 seconds
    1 pt
    Image


    sinθ\sin\theta の値を求めよ


    213\frac{2}{\sqrt{13}}

    313\frac{3}{\sqrt{13}}

    23\frac{2}{3}

    132\frac{\sqrt{13}}{2}

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