State whether the figure 12.6 shows rotational symmetry. If yes, then what is the order of rotational symmetry
Solution:
We know that
An object when rotated in a particular direction, around a point exactly similar to the original object, is known to have rotational symmetry.
When a geometrical shape is turned, and the shape is identical to the origin, it is known to exhibit rotational symmetry and is also known as radial symmetry.
The figure 12.6 shows rotational symmetry.
Here the order of symmetry is 4.
Therefore, the figure shows rotational symmetry and the order of rotational symmetry is 4.
✦ Try This: Consider the letters from A to Z. Which among them has horizontal lines of symmetry?
☛ Also Check: NCERT Solutions for Class 7 Maths Chapter 14
NCERT Exemplar Class 7 Maths Chapter 12 Sample Problem 11
State whether the figure 12.6 shows rotational symmetry. If yes, then what is the order of rotational symmetry
Summary:
The figure 12.6 shows rotational symmetry. The order of rotational symmetry is 4.
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