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State T for true and 'F' for false. (i) Number 0 has both rotational and line of symmetry, (ii) A regular polygon of n sides has 2n lines of symmetry. (iii) A square has four lines of symmetry and rotational symmetry of order 2. (iv) A circle has finite number of lines of symmetry.

A. (i)    (ii)    (iii)    (iv) T    F    F   F
B. (i)    (ii)    (iii)    (iv) T    F    T    F
C. (i)    (ii)    (iii)    (iv) F   T    F T
D. (i)    (ii)    (iii)    (iv) F   T    T   T
Answer» B. (i)    (ii)    (iii)    (iv) T    F    T    F


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