Symmetry of a rectangle

PQRS is a rectangle. State the lines of symmetry of the rectangle.

The number of lines of symmetry in a rectangle and a rhombus are ______ (equal/unequal).

The number of lines of symmetry in a rectangle and a square are______ (equal/unequal).

Symmetry of an angle

Symmetry of a square

What is the number of lines of symmetry and order of rotational symmetry of a regular hexagon?

Symmetry of a regular hexagon.

Lines of symmetry of a regular hexagon

Symmetry of a circle.

Which of the following statements are true and which are false ? (i) A parallelogram has no line of symmetry. (ii) An angle with equal arms has its bisector as the line of symmetry (iii) An equilaterla triangle has three lines of symmetry. (iv) A rhombus has four lines of symmetry. (v) a square has for lines of symmetry. (vi) A rectangle has two lines of symmetry. (vii) Each one of the letters H,I,O,X of the English alpabet has two lines of symmetry.