Technical Drawing - Exam Papers - Higher - 1993 - Paper 1

Question 3

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(a) Draw the plan and elevation of a regular tetrahedron whose edges are 80 mm long and show the projections of the sphere which circumscribes it.

(b) Fig 2. shows the elevation of two spheres and a right cone in contact with one another. Draw the elevation and plan of the solids in contact.

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