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Can Someone Help Me Solve This Trig. Question?

#1 User is offline   everlastingxx3 

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Posted 15 May 2009 - 03:56 PM

Do I use sin law?

Can you list the steps for me?
I uploaded the question from my textbook onto photobucket.

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#2 User is offline   binjoo 

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Posted 15 May 2009 - 04:16 PM

Use sin law to find the length of the distance from the point to the cliff.
Use that number in the sin law again to find the height of the cliff.

So yes, use sin law.
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#3 User is offline   boa808 

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Posted 16 May 2009 - 11:42 AM

How I would do this.

1. Find angle VXW
2. Law of sines to find distance VX
3. tan(31.1) = YX/(VX)
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