Question

Explain why Justine is correct or incorrect.
the second claim of justine is that the only angle of rotation that shows rotational symmetry is 120 degree is correct.

Answer 1

A rotational symmetry implies that the shape remains the same when rotated

Justine's claim is correct

How to determine the true statement

The angle of rotational symmetry is calculated as:

$\theta = \frac{360}n$

Where n represents the number of sides.

From the complete question, the shape is a regular hexagon.

This means that n = 6.

So, we have:

$\theta = \frac{360}6$

Divide

$n = 60$

Other angles of rotational symmetry are:

$n = 60, 120, 180, 240.....$

120 degrees is part of the list of possible angles of rotational symmetry.

Hence, Justine's claim is correct

Read more about rotational symmetry at:

https://brainly.com/question/18603275