Question

Reflect triangle P (2, 5), Q (6, 2), and R (2, 2) across the line of reflection of y = x. What are new vertices

Answer 1

To reflect triangle P (2, 5), Q (6, 2), and R (2, 2) across the line y = x, swap the x and y coordinates of each point.

Step-by-step explanation:

To reflect triangle P (2, 5), Q (6, 2), and R (2, 2) across the line y = x, we need to swap the x and y coordinates of each point. So, the new vertices will be:

• P' (5, 2)
• Q' (2, 6)
• R' (2, 2)