Question
A blank has rotational symmetry
Rectangle
Trapezoid
Irregular Pentagon
Parallelogram
Rectangle
Trapezoid
Irregular Pentagon
Parallelogram
Answers
GPT-4o mini
A shape with rotational symmetry is one that can be rotated around a central point by a certain angle and appear the same as it did before the rotation.
Among the options you provided:
- **Rectangle**: Yes, it has rotational symmetry. It can be rotated 180 degrees and look the same.
- **Trapezoid**: No, most trapezoids do not have rotational symmetry.
- **Irregular Pentagon**: No, an irregular pentagon generally does not have rotational symmetry unless it is specifically arranged that way.
- **Parallelogram**: Yes, it has rotational symmetry. It can be rotated 180 degrees and look the same.
So, both the rectangle and the parallelogram have rotational symmetry.
Among the options you provided:
- **Rectangle**: Yes, it has rotational symmetry. It can be rotated 180 degrees and look the same.
- **Trapezoid**: No, most trapezoids do not have rotational symmetry.
- **Irregular Pentagon**: No, an irregular pentagon generally does not have rotational symmetry unless it is specifically arranged that way.
- **Parallelogram**: Yes, it has rotational symmetry. It can be rotated 180 degrees and look the same.
So, both the rectangle and the parallelogram have rotational symmetry.