Question

Which of the following shape has both line symmetry and rotational symmetry.

• A. Square
• B. Scalene triangle
• C. Circle
• D. Trapezium

Answer 1

Answer: (A), (C)

The correct options are
A Square
C Circle

$\left(i\right)$ Squares have 4 lines of symmetry and rotational symmetry of order 4.

$\left(ii\right)$ Scalene triangles does not have lines of symmetry and rotational symmetry.

$\left(iii\right)$ Circles have infinite lines of symmetry and an infinite order of rotational symmetry.

$\left(iv\right)$ Trapezium has 1 line of symmetry but doesnt have rotational symmetry.