asked 26.7k views
2 votes
Which of the following three dimensional objects has a rotational symmetry about a line

asked
User Yangjie
by
8.0k points

1 Answer

5 votes

Answer choices:

A. a car

B. a set of rectangular stairs

C. a rolling pin

D. a stapler

The answer is C. a rolling pin

answered
User Iravinandan
by
8.6k points

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