Reply To: open circle used for answer Home › Forums › Nemeth Code for Math and Science › open circle used for answer › Reply To: open circle used for answer March 30, 2011 at 6:14 pm #20781 dworthingParticipant Because tactiles are encouraged for this age reader, I generally draw the circles. There is no rule that prohibits you from using the circle shape to represent these circles to be filled in.