In circle o , cd = 44, om = 20, on = 19 , , (the figure is not drawn to scale.) show your work. a. find the radius. if your answer is not an integer, express it in radical form. b. find fn . if your answer is not an integer, express it in radical form. c. find ef . express it as a decimal rounded to the nearest tenth.

I'll certainly agree that the figure is not drawn to scale ! 
The truth is that the figure is not drawn at all. 
We need to see it in order to answer the question. 
That's a big part of the reason that it's printed there,
right next to the part of the question that you did give us.

There's no way to tell where CD, OM, and ON are in the circle,
or whether FN or EF are even on the same planet as the others.

Ithink it’s b, hope this .