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Saladsamurai

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**[SOLVED] Finding an Angle (more trig)**

(#25) Okay, so I am getting a little better at this, but still not great. I have to find the angle [itex]\gamma_{xy}'[/itex]

Looking at points C and C' I can see that [itex]\gamma_{xy}'=180-\tan^{-1}\frac{300}{2}+\theta[/itex] where theta is that little bit more. . . that is between (BC)' and the vertical. If I could find that I would be all set.

Any ideas on how to proceed? Or should I have taken a different route?

My professor's hint says 'Find the sum of the angle change of both sides AB and AD'

which I thought is more or less what I am doing?

Thanks,

Casey

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