Question 1
Which of the following is a symmetry of the letter C?
◦ a 90° rotation
◦ a reflection with axis a horizontal line
◦ a 180° rotation
◦ a reflection with axis a vertical line
◦ none of these
Question 2
Which of the following are symmetries of the letter D?
◦ a reflection with axis a diagonal line
◦ a reflection with axis a horizontal line
◦ a 90° rotation
◦ a reflection with axis a vertical line
◦ none of these