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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
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B
T F T F
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C
F T F T
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D
F T T T
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Solution

The correct option is A T F F F
0 has both rotational and line symmetry.
Regular polygon of n sides have n lines of symmetry.
Square has four lines of symmetry and rotational symmetry of order 4.
Circle has infinite number of lines of symmetry.

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