Technical Graphics - Exam Papers - HL - 1994

Shown is the plan of a cone A, base diameter 80mm and altitude 65mm, and a cylinder B, diameter 62mm and length112mm. Both solids rest on the horizontal plane and are in contact.
(a) Draw the elevation and plan of the cone and cylinder in the given position.
(b) Rest a sphere of diameter 32mm on the horizontal plane in the position S so that it is in contact with both cone and cylinder.
(c) Show all points of contact in elevation and plan.