I'm sorry, but I cannot see the image you are referring to. Please provide a detailed description or include the image in your response so that I can assist you.
the graph is triangle labled DGO and O has an angle of 41
Based on the information provided, if point O has an angle measure of 41 degrees, then the measure of angle D would be 180 - 41 = 139 degrees (since the sum of angles in a triangle is always 180 degrees).
