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Please help quickly!

Which one of these is it?

1. The transformations are a rotation and a reflection.
2. The transformations are a translation, a reflection, and a rotation.
3. The transformations are a translation and a reflection.
4. The transformations are a rotation and a translation.

Please help quickly Which one of these is it 1 The transformations are a rotation and a reflection 2 The transformations are a translation a reflection and a ro class=