Mathematics

12th

grade

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Trigonometri

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10 questions

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  • Multiple Choice
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    30 seconds
    1 pt

     Diketahui cos θ\theta  = 810\frac{8}{10}  dengan  θ\theta  lancip, maka sin  θ\theta  =...

    0,4

    0,5

    0,6

    0,7

    0,8

  • Multiple Choice
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    30 seconds
    1 pt

    Jika sin A =   123\ \frac{1}{2}\sqrt{3}  dan A lancip, maka tan A = ...

    1

     3\sqrt{3}  

     133\frac{1}{3}\sqrt{3}  

     123\frac{1}{2}\sqrt{3}  

    3

  • Multiple Choice
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    30 seconds
    1 pt
    Image

    Nilai dari  cosα\cos\alpha  pada segitiga ABC adalah....

     513\frac{5}{13}  

     1315\frac{13}{15}  

     1213\frac{12}{13}  

     135\frac{13}{5}  

     125\frac{12}{5}  

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