1. In complete sentences, define transformation and explain how a translation, rotation, and reflection affects a figure.

Randy wants to determine whether these two rectangles are congruent using only rigid transformations. Select options from the drop-down menus to correctly complete each sentence.  He uses a -- a.) translation b.) reflection c.) rotation d.) dilation to make the bottom left vertices of both rectangles coincide. Then he uses a -- a.) translation b.) reflection c.) rotation d.) dilation

What are the coordinates of the vertices of the triangle after the translation 2 units up?

6. Reflect triangle ABC over the line x=-2. Call this new triangle A'B'C". Then reflect triangle A'B'C'. Then reflect triangle A'B'C' over the line x=0. Call the resulting triangle A"B"C". YA 4 -8 -6 -4 -2 O 4 8 -2 -4 Describe a single transformation that takes ABC to A"B"C".

Each triangle in the diagram is a reflection of another triangle across one of the given lines. How can you describe Triangle 3 by using a reflection rule? 1 O C. R(Triangle 1) O A R (Triangle 2) D. R:(Triangle 2) O B. R (Triangle 1)

need help with A,B,C,D

vector. Identify the coordinates of the image. 8. Square PQRS with vertices P(-5, 4), Q(2,8), R(6, 1), and S(-1, -3): (2,-4) P'. 11 l' ـــــــــ' R'(_____ S' 10. Triangle II Mwith vorticos (6-57) [(8.3). 9