Ruff, the 50 cm tall labrador retriever stands 3 m from a plane mirror and looks at his image. what is ruff’s image position and height? a. 2 m from the mirror, 20 cm tall. b. 4 m from the mirror, 50 cm tall. c. 3 m from the mirror, 20 cm tall. d. 3 m from the mirror, 50 cm tall

The problem ask to find the position of Ruff's image if Ruff is 50cm tall and stands 3m for a plane mirror and looks at his image. In my calculation that best answer would be letter B. 4m for the mirror, 50 cm tall. I hope you are satisfied with my answer and feel free to ask for more if you have question and further clarification