Imagine that you are looking at yourself in a mirror mounted on a wall. From where you stand, you are able to see from the top of youre head down to the top of your shoulders.
Suppose you were to back away from the mirror. Would the amount of your body that you see in the mirror increase, decrease, stay the same. Explain. Include a diagram as part of explanation.
The Attempt at a Solution
I know that the amount I would see in the mirror would increase, but I'm having a hard time explaining why, further more i don't have a clear idea on what my diagram should be. I think it may have to do with the focal point and the image, so any help would be nice thanks.