Angle Maximization

Questions (2)

a tower 7 metres high stands on top of building which is 9 metres high. An observer at the bottom of the building notices that,
1. 1 answer
2. asked by haro
3. 631 views
A painting is hung on a wall in such a way that its upper and lower edges are 10 ft and 7ft above the floor, respectively. An
1. 2 answers
2. asked by Linda
3. 578 views