Reflections page 3
Reflections
Change coordinates for A, B, C so that everyone in your group has a different triangle.
From the drop down boxes, draw the line y = x. Choose from the drop down boxes and reflect the triangle across the line y = x. Write the preimage and image points, labeling them correctly.
Find the algebra rule that will take you from preimage to image. (x,y) to (x', y')