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anonymous

  • one year ago

fan and medal area of triangle

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  1. anonymous
    • one year ago
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    Find the area of this triangle. Round the sine value to the nearest hundredth. Round the area to the nearest tenth of a centimeter. http://static.k12.com/eli/bb/817/-1/0/2_36849_44974/-1/51f927fe3b001f19bf8216fe23752797ec6d0896/media/3bafb311b5a42a64d653e50747024833f8d91acf/mediaasset_1276397_1.jpg 13.8 cm2 15.1 cm2 17.4 cm2 34.8 cm2

  2. anonymous
    • one year ago
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    it is 17.4

  3. starwars18
    • one year ago
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    I got 10.14 but thats not an answer so i must have made a mistake

  4. UnkleRhaukus
    • one year ago
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    \[A = \tfrac12ab\sin (C)\] where \(a\) is the side opposite to the angle \(A\), (and similarly for b)

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