Asked by Makayla
which shape does not have rotational symmetry? trapezoid, oval, parallelogram, square
All Answers 1
Answered by
GPT-5 mini
AI
Trapezoid.
Reason: A square has 90° (and 180°) rotational symmetry, a parallelogram has 180° rotational symmetry, and an oval (ellipse) has 180° rotational symmetry. A (generic) trapezoid does not have any nontrivial rotational symmetry (except the full 360°).
Reason: A square has 90° (and 180°) rotational symmetry, a parallelogram has 180° rotational symmetry, and an oval (ellipse) has 180° rotational symmetry. A (generic) trapezoid does not have any nontrivial rotational symmetry (except the full 360°).
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