Question

Which of the following figures have both line symmetry and rotational symmetry?

(i) Square
(ii) Rectangle
(iii) Scalene triangle
(iv) Isosceles triangle

• A. Only i
• B. i, ii
• C. i, ii, iii and iv
• D. i, ii and iv

Answer 1

The correct option is D

i, ii and iv

Square - 4 lines of symmetry; order of rotational symmetry : 4

Rectangle - 2 lines of symmetry; order of rotational symmetry : 2

Isosceles triangle - 1 line of symmetry; order of rotational symmetry : 1
Scalene triangle does not have line and rotational symmetry.