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anonymous

  • one year ago

1.) Divers looking for a sunken ship have defined the search area as a triangle with adjacent sides of length 2.75 miles and 1.32 miles. The angle between the sides of the triangle is 35°. To the nearest hundredth, find the search area My answer: 1.04 mi squared. Is that correct?

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  1. anonymous
    • one year ago
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    2.) Name the major arc and find its measure. http://assets.openstudy.com/updates/attachments/4fc429ece4b0964abc86c269-kaitlinlikesmusic-1338255864730-arc.png My answer: ABD310 degrees. Is that correct?

  2. rhr12
    • one year ago
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    second one is correct which is about the major arc

  3. rhr12
    • one year ago
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    first one is also correct

  4. rhr12
    • one year ago
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    you did a great job

  5. rhr12
    • one year ago
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    A = (1/2)*ab*sin(C) A = (1/2)*2.75*1.32*sin(35) A =~ 1.04 square miles

  6. rhr12
    • one year ago
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    this is about the first one

  7. rhr12
    • one year ago
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    i don't think i have to explain it

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