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Technical Drawing - Exam Papers - Ordinary - 2003 - BuildingQuestion 2Fig. 2 shows the outline plan and elevation of a roof. Surface A has a pitch of 55°, surfaces B and C have a pitch of 50°, and surfaces D and E have a pitch of 45°. (a) Draw the given plan and elevation of the roof. (b) Develop the surface E. (c) Find the dihedral angle between the roof surfaces A and C. Scale 1 : 100 ![]() ![]() |
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