Question 45 Fill in the blank to make statement true. Each of the letters H, N, S and Z has a rotational symmetry of order ___.
2 Each of the letters H, N, S and Z has a rotational symmetry of order two.
Question 47 Fill in the blank to make statement true. Order of rotational symmetry of a circle is ___.
Question 30 Fill in the blanks to make the statement true The rhombus is a figure that has ___ lines of symmetry and has a rotational symmetry of order ___.
Question 51 Fill in the blank to make the statement true Order of rotational symmetry of is ___.
Question 57 Fill in the blank to make the statement true. Order of the rotational symmetry of is ___.
Question 32 Fill in the blank to make the statement true. ___ is a figure that has neither a line of symmetry nor a rotational symmetry.