Hey guys I have a few questions to ask you guys.
I have quadrilateral that has the angle measures: 130, 92, and 70. It asks me if Ia circle can be circumscribed in there. How do I know if it can or can't?
Now I need help with these Imageshack - asdjw.jpg
I'm supposed to find the indicated arc or angle measure. For the first on how would I find arc AB and the second how do I find angle A?
Thanks for your help guys.
Also I was wondering has anyone ever done those big,bigger,biggest circle puzzle? I would like to double check my answers with anyone if possible.