Question

State for 'T' 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.
(i) (ii) (iii) (iv)

• A. T F F F
• B. T F T F
• C. F T F T
• D. F T T T

Answer 1

The correct option is A T F F F

$\to 0$ has both rotational and line symmetry.

$\to$ Regular polygon of $n$ sides have $n$ lines of symmetry.

$\to$ Square has four lines of symmetry and rotational symmetry of order $4$.

$\to$ Circle has infinite number of lines of symmetry.