What is the angle of rotational symmetry of a square whose one diagonal is red and the other yellow in colour?

45^{\circ}

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90^{\circ}

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180^{\circ}

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360^{\circ}

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Solution

The correct option is C $180^{\circ}$
Due to different colours of the two diagonals, the figure would not look the exact same if it is rotated just by an angle of $90^{\circ}$ .
The given diagram must be rotated by $180^{\circ}$ so that it would look exactly like the original.

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Similar questions

(a) In a square, red balls are arranged along one diagonal and yellow balls are arranged along another diagonal. Find the rotational symmetry of the given arrangement?

(b) If ‘X’ is the order of rotation of a regular polygon with ‘n’ sides and ‘Y’ is the number of angles of rotation, what is the value of (X – Y – 1)? [4 MARKS]

Can we have a rotational symmetry of order more than 1 whose angle of rotation is

(i) 45°?

(ii) 17°?

Q. If the angle of rotation of a regular polygon is

90^{\circ},

then its order of rotational symmetry is 2.

Q. What is the order of symmetry of a regular polygon whose angle of rotational symmetry is 40°?

Q. What is the order of rotational symmetry if minimum angle of rotation is 90° ?

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What is the angle of rotational symmetry of a square whose one diagonal is red and the other yellow in colour?

The correct option is C 180∘Due to different colours of the two diagonals, the figure would not look the exact same if it is rotated just by an angle of 90∘. The given diagram must be rotated by 180∘ so that it would look exactly like the original.

The correct option is C $180^{\circ}$
Due to different colours of the two diagonals, the figure would not look the exact same if it is rotated just by an angle of $90^{\circ}$ .
The given diagram must be rotated by $180^{\circ}$ so that it would look exactly like the original.