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A square pyramid is rotated about a line perpendicular to the base and through the vertex. What angle of rotation maps the pyramid onto itself? 30º 45º 60º 90º
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A square pyramid is rotated about a line perpendicular to the base and through the vertex. What angle of rotation maps the pyramid onto itself?

30º
45º
60º
90º

User Johan Classon
by
8.9k points

2 Answers

3 votes

Answer:

I think the answer is 30°. Please tell me if I'm wrong.

User Daniele Bertella
by
7.9k points
3 votes

Answer: 90 Degrees

Explanation:

User Durtal
by
8.7k points
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