1. Draw the development of the complete surface of a cylindrical drum. Diameter is 40 mm and height 60 mm.
2. A hexagonal prism, edge of base 20 mm and axis 50 mm long, rests with its base on HP such that one of its rectangular faces is parallel to VP. It is cut by a plane perpendicular to VP, inclined at 45° to HP and passing through the right corner of the top face of the prism.
(i) Draw the sectional top view.
(ii)Develop the lateral surfaces of the truncated prism.
Take your time to answer the above questions.
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