10.
Identify triangleJIG GEOMB S 8 3 Q1triangleDEF as a reflection, translation, rotation, or glide reflection. Find the reflection line, translation rule, center and angle of rotation, or glide translation rule and reflection line.

graph with triangle DEF on the first quadrant, triangle GJH on the second quadrant over the line and triangle ABC on the third quadrant (1 point)

rotation; 180° about (1, 4)
glide reflection; translate 8 units to the right then reflect across the line y = 4
reflection; x = 5
rotation; 180° about (–0.5, 0)

Question

10.  
Identify triangleJIG GEOMB S 8 3 Q1triangleDEF as a reflection, translation, rotation, or glide reflection. Find the reflection line, translation rule, center and angle of rotation, or glide translation rule and reflection line.

graph with triangle DEF on the first quadrant, triangle GJH on the second quadrant over the line and triangle ABC on the third quadrant  (1 point)

    rotation; 180° about (1, 4)
    glide reflection; translate 8 units to the right then reflect across the line y = 4
    reflection; x = 5
    rotation; 180° about (–0.5, 0)