(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

http://img341.imageshack.us/img341/1513/omfgc.png [Broken]

ABCD is a square, CP is a radius for a circle, CP and DB intersect in Q, ABP=30 degrees, find DQC.

2. Relevant equations

none

3. The attempt at a solution

DBP is 15 degrees, thats what I've found out. Nothing else.

Its not a homework question, I randomly found it on the internet and now I cant get peace until I get how its supposed to be solved.

Please give me a hint or something.

Thanks in advance,

fawk3s

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# Finging an angle

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