asked 120k views
4 votes
If an object maps onto itself after being rotated 180 degrees or less about a line, it has

rotational symmetry.
no plane of symmetry.
reflectional symmetry.
no axis of symmetry.

asked
User Jason Li
by
7.5k points

2 Answers

2 votes

Answer:

A

Explanation:

answered
User Professor Chaos
by
8.0k points
4 votes
Rotational symmetry I believe
answered
User Gabriel Cerutti
by
8.6k points
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