Read the following statements carefully
and state T for true and F for false.
(i) An equilateral triangle has exactly
3 lines of symmetry.
(ii) A rectangle has exactly 4 lines of symmetry.
(iii) The letter 
has infinite lines of symmetry.
| (i) | (ii) | (iii) | |
|---|---|---|---|
| A | T | F | T |
| B | T | T | F |
| C | T | F | F |
| D | F | F | F |
but O is a circle and a circle has infinite lines of symmetry