Identify △DEF→△HGI
△
→
△
. as a reflection, translation, rotation, or glide reflection. Find the reflection line, translation rule, center and angle of rotation, or glide translation rule and line of reflection
rotation; 180° about (-.5,0)
glide reflection; translate 8 units to the right then reflect across the line y=4
rotation; 180° about (1,4)
reflection: x=5