Question

what is the line of symmetry of a semicircle and whta is the order of its rotational symmetry​

Answer 1

Answer:

A semicircle (half of a circle) has only one line of symmetry . In the figure, there is one line of symmetry. The figure is symmetric along the perpendicular bisector l of the diameter XY. A semi-circle does not have any rotational symmetry.

Answer 2

Answer:

A semicircle (half of a circle) has only one line of symmetry . In the figure, there is one line of symmetry. The figure is symmetric along the perpendicular bisector l of the diameter XY. A semi-circle does not have any rotational symmetry.