Symmetry of a circle.

The number of lines of symmetry in a circle is

Symmetry of a semicircle

Symmetry of an isosceles trapezium

Lines of symmetry of a semicircle

Symmetry of an angle

Symmetry of a square

Read the statements given below and identify the correct option. (i) A parallelogram has only one line of symmetry. (ii) A square and a rectangle have the same number of lines of symmetry. (iii) The diameter of a circle is its line of symmetry.

A circle is symmetrical about each of the diameters. Thus, each diameter of a circle is an axis of symmetry. true or false ?

Discuss the rotational symmetry of a square. Also, determine its lines of symmetry.

Symmetry of a rectangle