Technical Graphics - Exam Papers - HL - 1999

In Question 4 you are given the elevation and end view of a container based on a hexagonal prism. The container encloses a sphere which is tangential to all surfaces. You are then asked to draw :
(a) the given views and project the plan.
(b) the projections of the points of contact between the sphere and the hexagonal ends of the container.
(b) the development of one of the hexagonal ends of the container.