Ok I need some help getting this problem started. I have attached a diagram any help would be appreciated.
A block of metal has a 90 degree notch cut from its lower surface. The notched part rests on a circular cylinder of diamter 2.0 cm. If the lower surface of the part is 1.3 cm above the base plane, how deep is the notch?
I have attached a file that shows the diagram. Any help would be appreciated.