Question

Using the photo above, describe what type of symmetry it has.

a. if it has reflection symmetry, draw all lines of symmetry.

b. if it has rotational symmetry, what is all the angle of rotational symmetry (the smallest)

c. if has translational symmetry, what is shape is getting repeated​

Answer 1

B because it’s rotating in a circle

Answer 2

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Answer:

b) rotational symmetry: multiples of 120°

Explanation:

The figure does not have a line of symmetry, or a point of symmetry. However, rotating it 1/3 turn (120°) will make it look like itself. Hence, it has rotational symmetry of degree 3. A rotation of any multiple of 120° will map the figure to itself.