BPW Inv 1.1 - Line Reflections

In your [b]BPW book or [url=https://media.pk12ls.com/curriculum/math/cmp3/html_books/G8/U5/htmls/page_9.html]BPW online book link[/url][/b], open to Inv 1.1 (pg 10) and use Geogebra to answer the Part A questions 1 - 4 for pentagon [i]ABCDE after making[/i] image, [i]A[/i]′[i]B[/i]′[i]C[/i]′[i]D[/i]′[i]E[/i]′, and the line of reflection line AE.[br][list=1][*]Use the [b]Line [/b]tool [icon]https://www.geogebra.org/images/ggb/toolbar/mode_join.png[/icon] to create [i]line Line AE.[/i][/*][*]Reflect the polygon over the line AE using the [b]reflection tool [icon]/images/ggb/toolbar/mode_mirroratline.png[/icon][/b].[/*][*]Use the [b]Segment [/b]tool [icon]/images/ggb/toolbar/mode_segment.png[/icon] to draw segments connecting each vertex of pentagon [i]ABCDE[/i] to its image on pentagon [i]A[/i]′[i]B[/i]′[i]C[/i]′[i]D[/i]′[i]E[/i]′[/*][*] Use the [b]intersect [/b]tool [icon]/images/ggb/toolbar/mode_intersect.png[/icon] to show intersection point of segments you drew in step three and line AE.(go to [icon]/images/ggb/toolbar/mode_point.png[/icon] and in dropdown menu find [icon]/images/ggb/toolbar/mode_intersect.png[/icon])[br][/*][*]Measure lengths of A to intersection point and A' to intersection point using [icon]/images/ggb/toolbar/mode_distance.png[/icon] (under [icon]/images/ggb/toolbar/mode_angle.png[/icon] dropdown menu) and angles [icon]/images/ggb/toolbar/mode_angle.png[/icon] (click on three points you want to measure.[/*][/list][b]In your Google doc: [/b]copy, paste and answer each of the following questions:[br][left][/left][list][*] How are measures of the line of reflection AE and lines between all points and their image (A and A') related?[/*][*]How are the distances of a line from point to line of reflection and image to line of reflection ?[/*][*]Which points are in the same location as their image under this reflection?[/*][/list]

Information: BPW Inv 1.1 - Line Reflections