Order of rotational symmetry of a circle is __________.

Solution:

We know that

A circle is a two-dimensional figure formed by a set of points that are at a constant or at a fixed distance (radius) from a fixed point (center) on the plane.

The order of rotational symmetry is defined as the number of times the geometrical figure is identical to the original figure undergoing one complete rotation.

Therefore, the order of rotational symmetry of a circle is 2.

✦ Try This: Order of rotational symmetry of an ellipse is ____.

☛ Also Check: NCERT Solutions for Class 7 Maths Chapter 10

NCERT Exemplar Class 7 Maths Chapter 12 Problem 47

Order of rotational symmetry of a circle is __________.

Summary:

Order of rotational symmetry of a circle is 2.

☛ Related Questions:

• Each face of a cuboid is a __________
• Line of symmetry for an angle is its __________
• A parallelogram has __________ line of symmetry