Recent content by dtmcnamara

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    Proving Vector Addition on a Triangle

    Ok so here we go. I got it finished today thanks to a little help from some friends in the math lab at my school. What I needed to do was first find the height of the triangle. I set the sides to a and then found the height using a^2+b^2=c^2 Then I used the known information that the...
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    Proving Vector Addition on a Triangle

    We are going over it tomorrow in class. Its just nice to actually know the answer before he goes over it so then you can truly understand everything. Just in case its not clear the last part is a 0 ZERO not a O. I think your going on the right track. He said its VERY simple once you see it. I...
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    Proving Vector Addition on a Triangle

    Hey guys. Long time lurker, first time poster. My teacher gave us this little problem a while ago to work on kind of as a brain teaser. He wanted the proof. I have never been too good a proofs so I never did it. I was going through my notebook and decided to see if you guys could help me, or...
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