Question

A triangle with rotational symmetry of the order I and no line of

symmetry.​

Answer 1

Answeri) An equilateral triangle has both line and rotational symmetry of order more than 1. ... (ii) An isosceles triangle has only one- line symmetry and no rotational symmetry of order more than 1. 1. (iii) Parallelogram has two order of rotational symmetry but no line of symmetry.:

Step-by-step explanation:

Answer 2

Answer:

(i) An equilateral triangle has both line and rotational symmetry of order more than 1. ... (ii) An isosceles triangle has only one- line symmetry and no rotational symmetry of order more than 1. 1. (iii) Parallelogram has two order of rotational symmetry but no line of symmetry.