Technical Drawing - Exam Papers - Higher - 2004 - Building
Fig. 2 shows the outline plan and elevation of a roof.
Surface E has a pitch of 35° and surfaces A and C have a pitch of 55°. The dihedral angle between the surfaces C and D is 115°.
(a) Draw the given plan and elevation.
(b) Develop the surface C.
(C) Determine the dihedral angle between the surfaces A and B.
Scale 1 :200