Technical Graphics - Exam Papers - HL - 1998

The figure shows the plan of a sculpture based on a cone A, base diameter 70 and altitude 55, and a cylinder B, diameter 64 and truncated as shown. Both solids rest on the horizontal plane and are in contact.
(a) the plan and elevation of the cone and cylinder in the positions shown .
(b) the points of contact in both projections.
(c) the development of the curved surface of the cylinder.