Technical Drawing - Exam Papers - Ordinary - 1999 - Building
Fig. 4 shows the outline plan of a hyperbolic paraboloid structure ABCD. The corners A and B are at ground level, corner C is 1.5 m above ground level and corner D is 5.75 m above ground level.
(a) Draw the plan of the structure
and project an elevation and end
Scale 1 : 50