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sebastiangonzagonza

  • one year ago

Hi can someone please help me with this geometry question?? What is the length of the portion BC of the cloth?

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  1. sebastiangonzagonza
    • one year ago
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  2. sebastiangonzagonza
    • one year ago
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    7 cos 33° sin 33 degrees divided by 7 7 sin 33° cos 33 degrees divided by 7

  3. sebastiangonzagonza
    • one year ago
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    @surjithayer

  4. sebastiangonzagonza
    • one year ago
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    @Zarkon

  5. sebastiangonzagonza
    • one year ago
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    @Zarkon

  6. sebastiangonzagonza
    • one year ago
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    @thomas5267

  7. sebastiangonzagonza
    • one year ago
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    @ganeshie8

  8. thomas5267
    • one year ago
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    \[ \sin(x)=\frac{\text{opposite}}{\text{hypotenuse}}\\ \cos(x)=\frac{\text{adjacent}}{\text{hypotenuse}}\\ \tan(x)=\frac{\text{opposite}}{\text{adjacent}}=\frac{\sin(x)}{\cos(x)} \]

  9. anonymous
    • one year ago
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    Sin 33 = x over 7 x = 7 times sin 33 x =3.81

  10. sebastiangonzagonza
    • one year ago
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    so would i choose the second answer?

  11. anonymous
    • one year ago
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    can you screen shot for me?

  12. sebastiangonzagonza
    • one year ago
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  13. anonymous
    • one year ago
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    |dw:1439760418972:dw|

  14. anonymous
    • one year ago
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    so the answers is C

  15. sebastiangonzagonza
    • one year ago
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    ccan you help me with one more please??

  16. anonymous
    • one year ago
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    I do cross multiply : 7 times ( sin33)

  17. anonymous
    • one year ago
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    yes

  18. sebastiangonzagonza
    • one year ago
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  19. anonymous
    • one year ago
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    so for this one you finding the hypotenuse( base of the triangle), right?

  20. sebastiangonzagonza
    • one year ago
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    i believe so

  21. anonymous
    • one year ago
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    now look at the figure, is the same thing again : opposite over hypotenuse => sin 68 = 14 over x x times (sin 68) = 14 x = 14 over sin 68 x = 15.1 or 15.10 depend on how much they want you to round (15.099)

  22. anonymous
    • one year ago
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    Is C but I don't know what is Sec, I know only know Sines

  23. sebastiangonzagonza
    • one year ago
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    okay thank you so much

  24. anonymous
    • one year ago
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    ur welcome

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