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#1 |
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FFR Player
Join Date: Dec 1969
Location: New York City, New York
Posts: 8,023
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I know the answer and how to do this, but I am curious to see if anyone else is able to reason out the answer with plain old geometry:
You have a triangle, UVW. Sides UV and UW are equal in length. Now assume there is a line from W to side UV called WX, and a line from V to side UW called VY. Now suppose there is another line, call it XY. Angle YVW is 60 degrees, angle VWX is 70 degrees, angle UVY is 20 degrees, and angle XWY is 10 degrees. What is the degree of angle YXW? |
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#2 |
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D7 Elite Keymasher
Join Date: Aug 2006
Posts: 5,982
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I believe I could solve this but I don't think I'm reading the problem correctly to draw the triangle. I'll get back to it.
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#3 |
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FFR Player
Join Date: May 2007
Location: Mexic0, puEbla ^^
Age: 33
Posts: 1,474
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Would you be nice and draw it fur us? u_u; ... I can't put the angles on the correct places xD.
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#4 |
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FFR Player
Join Date: Dec 1969
Location: New York City, New York
Posts: 8,023
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You'll want to draw this out for yourself anyway -- the answer is relatively messier.
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#5 |
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let it snow~
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Moved.
This isn't Critical Thinking. |
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#6 |
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FFR Player
Join Date: Feb 2005
Posts: 3,228
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is this right so far.. i can't figure out whether angle U should be 70 or 20
And is that bold green the angle YXW you're referring to..? EDIT **** i ****ed up Last edited by stlunatic0124; 09-8-2007 at 05:10 PM.. |
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#7 |
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FFR Player
Join Date: May 2007
Location: Mexic0, puEbla ^^
Age: 33
Posts: 1,474
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OMG! ... The answer is...
It isn't a triangle! =0
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#8 |
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FFR Player
Join Date: Dec 2005
Age: 30
Posts: 240
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stlunatic0124's triangle is hella messed up
Last edited by perkeyone; 09-8-2007 at 07:50 PM.. Reason: oops |
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#9 |
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FFR Player
Join Date: Feb 2005
Posts: 3,228
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yeah, none of these numbers seem to really work out at all rubix... are lines WX and VY drawn at right angles to their respective sides?
Last edited by stlunatic0124; 09-8-2007 at 05:18 PM.. |
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#10 |
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D7 Elite Keymasher
Join Date: Aug 2006
Posts: 5,982
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Triangles are 180 degrees, you have 200+ one Luna.
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#11 |
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FFR Player
Join Date: Dec 2005
Age: 30
Posts: 240
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it worked fine for me
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#12 |
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FFR Player
Join Date: Feb 2005
Posts: 3,228
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fix'd.. what messed me up was that i assumed the lines were right angles
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#13 |
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Zageron E. Tazaterra
Infrastructure & Game
Join Date: Apr 2007
Location: British Columbia, Canada
Posts: 6,463
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ten degrees.
OR 60 O.O That is one screwed up triangle.. o.o
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#14 |
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D7 Elite Keymasher
Join Date: Aug 2006
Posts: 5,982
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One sec, drawing my traingle lol.
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#15 |
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FFR Player
Join Date: Dec 1969
Location: New York City, New York
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Nope, everything I said was correctly stated. Please read more carefully.
The problem would not be solvable btw if the lines were perpendicular to the sides, lol, wouldn't even be a real triangle I think O.o |
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#16 |
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D7 Elite Keymasher
Join Date: Aug 2006
Posts: 5,982
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#17 |
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FFR Player
Join Date: Dec 1969
Location: New York City, New York
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UVY is 20, FOne
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#18 |
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Zageron E. Tazaterra
Infrastructure & Game
Join Date: Apr 2007
Location: British Columbia, Canada
Posts: 6,463
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Looks like YXW = 70
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#19 |
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FFR Player
Join Date: Feb 2005
Posts: 3,228
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lol look at this mess i have.. am i getting close? i wish i had a protractor lol then it would be easy
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#20 |
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FFR Player
Join Date: Dec 1969
Location: New York City, New York
Posts: 8,023
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Gotta prove your work
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