[size=150]Which statement is true about a translation?[/size]
[size=150]Select all the points that stay in the same location after being reflected across line [math]l[/math].[br][img]data:image/png;base64,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[/img][/size]
[size=150]Lines[math]l[/math] and [math]m[/math] are perpendicular. A point [math]Q[/math] has this property: rotating [math]Q[/math] 180 degrees using center [math]P[/math] has the same effect as reflecting [math]Q[/math] over line [math]m[/math]. Give two possible locations of [math]Q[/math].[/size]
Do all points in the plane have this property?[br]
[size=150]Two distinct lines, [math]l[/math] and [math]m[/math], are each perpendicular to the same line [math]n[/math]. [/size][br][br]What is the measure of the angle where line [math]l[/math] meets line [math]n[/math]?[br]
What is the measure of the angle where line [math]m[/math] meets line [math]n[/math]?[br]