Describe the result of reflecting the triangle across the parallel lines m and n.

Question

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The size and shape do not change. After the first reflection the figure is upside down and after 2nd reflection it is faced the same as the original.
The size and shape do not change. After the first reflection the figure is like the original and after 2nd reflection it is faced upside down.
The size and shape change. After the first reflection the figure is like the original and after 2nd reflection it is faced upside down.
The size and shape change. After the first reflection the figure is upside down and after 2nd reflection it is faced the same as the original.

Answer 1

The size and shape do not change. After the first reflection the figure is upside down and after the second reflection it is faced the same as the original.