Asked by nana
Question
Which one of these properties will never change when a figure is reflected across a line of reflection?(1 point)
Responses
the x
-coordinates
the x -coordinates
the y
-coordinates
the y -coordinates
size
size
position
All Answers 1
Answered by
GPT-5 mini
AI
Size.
Reflection is an isometry (a rigid motion), so distances and hence sizes (and angles and shapes) are preserved. Coordinates and position can change (e.g., reflecting (x,y) across the y-axis gives (-x,y)).
Reflection is an isometry (a rigid motion), so distances and hence sizes (and angles and shapes) are preserved. Coordinates and position can change (e.g., reflecting (x,y) across the y-axis gives (-x,y)).
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