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suzy4321

  • 3 years ago

Find the cosine of angle A. 0.88 BC=8 AB=17 AC=15

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  1. suzy4321
    • 3 years ago
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    |dw:1337665791633:dw|

  2. shubhamsrg
    • 3 years ago
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    in right angled triangle,,whats cos of an angle mam ?

  3. apoorvk
    • 3 years ago
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    cosA= base/hypotenuse = AC/AB

  4. apoorvk
    • 3 years ago
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    (if it's a right angled triangle)

  5. Study23
    • 3 years ago
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    \(\ \Huge cos=\frac{adj}{hyp}=\frac{AC}{AB}=\frac{15}{17} \).

  6. suzy4321
    • 3 years ago
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    im asking if that the way you write these answer with a zero at first 0.88

  7. shubhamsrg
    • 3 years ago
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    tell me this,,which is greater ,, 0.88 , 00.88 , .88 ?

  8. suzy4321
    • 3 years ago
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    dont matter

  9. shubhamsrg
    • 3 years ago
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    huh ?

  10. suzy4321
    • 3 years ago
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    i mean they are the same

  11. shubhamsrg
    • 3 years ago
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    yes..exactly.. so it dosent matter if you write 0.88 or .88 or anything of that sort..

  12. suzy4321
    • 3 years ago
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    ok thx

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