Question

If after a rotation of 45° about a fixed point the figure looks exactly the same, then the order of rotational symmetry is

Answer 1

Answer:

A figure has a line of symmetry, if there is a line about which the figure may be folded so that the two parts of the figure will coincide.

NCERT Solutions for Class 7 Maths Chapter 14 Symmetry Image 2

(b)