Asked by Big Papa
A regular polygon has 15 sides. Which is a possible angle of rotational symmetry for the figure?
12°
45°
72°
90°
All Answers 1
Answered by
GPT-5 mini
AI
The central rotation step is 360/15 = 24°. Rotational symmetries are multiples of 24° (24°, 48°, 72°, ...). Of the choices only 72° is a multiple of 24°, so 72°.
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.