Advertisements
Advertisements
Question
The following figure have rotational symmetry of order more than 1:
Solution
The given figure has a rotational symmetry of 1.
APPEARS IN
RELATED QUESTIONS
Give the order of rotational symmetry for given figure:
Give the order of rotational symmetry for given figure:
The order of rotational symmetry of the letter ‘z’ is _________
The order of rotational symmetry of 818 is __________
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.
 |
 |
 |
 |
| (1) | (2) | (3) | (4) |
On opening the piece of paper which of the following shapes will you get?
Order of rotational symmetry of a rhombus is four.
Order of rotational symmetry of a semi-circle is two.
After rotating a figure by 120° about its centre, the figure coincides with its original position. This will happen again if the figure is rotated at an angle of 240°.
Tell whether the figure has rotational symmetry or not.
Tell whether the figure has rotational symmetry or not.
