1. The problem statement, all variables and given/known data The far point of a nearsighted person is 6.0 m from her eyes, and she wears contacts that enable her to see distant objects clearly. A tree is 18.0 m away and 2.0 m high. (a) when she looks through the contacts at the tree, what is its image distance? (b) How high is the image formed by the contacts? 2. Relevant equations m= hi/ho=-di/do 1/do + 1/di = 1/f 3. The attempt at a solution I'm not sure how to start the problem. Can someone point me in the right direction?