Inv 1.1 - Line Reflections
Instructions to make a reflection. a) Draw a reflection line (connecting points A and E) using the line tool next to the point button. b) Click the reflection button (Choose reflect over a line) click on a point then click on the reflection line. 1) Reflect the polygon over the line AE 2) Draw segments connecting each vertex of pentagon ABCDE to its image on pentagon A' B' C' D' E' 3) Measure lengths and angles to see how the line of reflection is related to each segment you drew in part 2. 4) Which points are in the same location as their image under this reflection? (Ex A-A') 4) Have a teacher check your work to give you credit.