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Technical Drawing - Exam Papers - Ordinary - 2008 - BuildingQuestion 2Fig. 2 shows the outline plan and elevation of a roof. Surfaces A, B and C have a pitch of 50 degrees. Surfaces D, E and F have a pitch of 40 degrees. (a) Draw the given plan and elevation of the roof. (b) Develop the surface F. (c) Find the dihedral angle between the roof surfaces C and E. Scale 1 : 100 ![]() ![]() |
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