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If someone could help me with this question i would really appreciate it! Please. the...

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t4trendesetter | Honors

Posted April 21, 2013 at 11:01 AM via web

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If someone could help me with this question i would really appreciate it! Please.

the question says solve for side lengths a through f. Round values to nearest whole number.

I only need help on number 16. see picture link below

http://s3.amazonaws.com/answer-board-image/20ba4057-f650-4442-b179-d78eaf4d8173.jpeg

Tagged with geometry, math

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pramodpandey | College Teacher | Valedictorian

Posted April 21, 2013 at 11:20 AM (Answer #1)

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In triangle ABC,

`angleB=28^o`  ,`AC=8,AB=f and BC=e`

`angle c=90^o`

`tan28^0=(AC)/(BC)=8/e`

`exxtan28^o=8`

`e=8/tan(28^o)`

`e=15.05`

`e=15`

`sin28^o=(AC)/(AB)=8/f`

`f=8/sin(28^o)`

`f=17.04`

`f=17`

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