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.
Using the given information, there's no way to tell where 'M' or 'N' is, or whether 'CD' is on the same planet as the circle is. The picture is indispensable.
