COMMON CORE SMP MATERIALS GROUPING GETTING STARTED F Explore glide reflections and their properties. SMP 4, SMP 5, SMP 7 Other: A compass, a centimeter ruler, a protractor, and a Mira Work individually or in pairs. In the figure below, footprint F, is a glide reflection of footprint F. As the name suggests, a glide reflection is a glide (or translation) followed by a reflection. However, the reflecting line must be parallel to the direction of the glide. Glide Reflect 1. A glide reflection maps AABC onto AA'B'C'. Draw segments AA', BB', and CC' and find their midpoints. What appears to be true about the midpoints of the segments? 2. A glide reflection maps AXYZ onto AX'Y'Z'. Find the reflecting line and draw the glide image of AXYZ. 3. Study the figure at the top of the page. What single transformation is equivalent to the result of using a glide reflection twice? F3 Z'A 00000 Glide Fs Reflect F 000 00000 ' N COMMON CORE SMP MATERIALS GROUPING GETTING STARTED F Explore glide reflections and their properties. SMP 4, SMP 5, SMP 7 Other: A compass, a centimeter ruler, a protractor, and a Mira Work individually or in pairs. In the figure below, footprint F, is a glide reflection of footprint F. As the name suggests, a glide reflection is a glide (or translation) followed by a reflection. However, the reflecting line must be parallel to the direction of the glide. Glide Reflect 1. A glide reflection maps AABC onto AA'B'C'. Draw segments AA', BB', and CC' and find their midpoints. What appears to be true about the midpoints of the segments? 2. A glide reflection maps AXYZ onto AX'Y'Z'. Find the reflecting line and draw the glide image of AXYZ. 3. Study the figure at the top of the page. What single transformation is equivalent to the result of using a glide reflection twice? F3 Z'A 00000 Glide Fs Reflect F 000 00000 ' N