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.

User Jason Li
by
6.0k points

2 Answers

2 votes

Answer:

A

Explanation:

User Professor Chaos
by
6.5k points
4 votes
Rotational symmetry I believe
User Gabriel Cerutti
by
6.9k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.