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प्रश्न
After rotating by 60° about a centre, a figure looks exactly the same as its original position. At what other angles will this happen for the figure?
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उत्तर
It can be observed that if a figure looks symmetrical on rotating by 60°, then it will also look symmetrical on rotating by 120°, 180°, 240°, 300° and 360°, i.e., further multiples of 60°.
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संबंधित प्रश्न
Give the order of rotational symmetry for given figure:

The following figure have rotational symmetry of order more than 1.

The order of rotational symmetry of the letter ‘z’ is _________
Draw the following:
A figure which has rotational symmetry but no reflection symmetry
Take a square piece of paper as shown in figure (1). Fold it along its diagonals as shown in figure (2). Again fold it as shown in figure (3). Imagine that you have cut off 3 pieces of the form of congruent isosceles right-angled triangles out of it as shown in figure 4.
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| (1) | (2) | (3) | (4) |
On opening the piece of paper which of the following shapes will you get?
Order of rotational symmetry of
is ______.
Rotation turns an object about a fixed point which is known as centre of rotation.
Tell whether the figure has rotational symmetry or not.

Tell whether the figure has rotational symmetry or not.

Tell whether the figure has rotational symmetry. Write yes or no.





