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anonymous

  • one year ago

Check my answer please :) What is the length of the support AB? 9 divided by tan 60 degrees 9 sin 60° 9 cos 60° 9 divided by sin 60 degrees I believe its A

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  1. anonymous
    • one year ago
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  2. phi
    • one year ago
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    Have you learned SOH CAH TOA ?

  3. anonymous
    • one year ago
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    Yes, does that mean its wrong lol :( my other guess was B

  4. phi
    • one year ago
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    to do this problem, put your finger on the angle you know (the 60 degree angle) now label each of the 3 sides: which side is *opposite* the angle, which side is *adjancent*, and which side is the hypotenuse ? can you label the sides?

  5. phi
    • one year ago
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    The hypotenuse should be easy to find: it is the longest side, and it is the side opposite the 90 degree angle.

  6. anonymous
    • one year ago
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    what do you think the answer is?

  7. anonymous
    • one year ago
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    ive already tried to solve it i just want to see what I did wrong by finding the right answer

  8. phi
    • one year ago
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    The first step is to label the sides. Can you do that ?

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spraguer (Moderator)
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