In a figure, 60° is the smallest angle of symmetry. What are the other angles of symmetry Class 6

In a figure, 60° is the smallest angle of symmetry. What are the other angles of symmetry Class 6

Question 1.

In a figure, 60° is the smallest angle of symmetry. What are the other angles of symmetry of this figure? Class 6

Solution:

Angles are 120°, 180°, 240° 300° and 360°.

Question 2.

In a figure, 60° is an angle of symmetry. The figure has two angles of symmetry less than 60°. What is its smallest angle of symmetry? Class 6

Solution:

It is 15°.

Question 3.

Can we have a figure with rotational symmetry whose smallest angle of symmetry is (a) 45° ? (b) 17° ? Class 6

Solution:

(a) Yes.

(b) No.