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Technical Drawing - Exam Papers - Higher - 1997 - Paper 1Question 3Fig. 2 shows the elevation of a right cone A and a sphere B which are in contact with each other. (a) Draw the elevation and plan of the solids. (b) Draw the projections of another sphere in the position C so that it rests on the horizontal plane, is in contact with the cone and touches the sphere B at a point 40mm above the horizontal plane. (c) Draw the traces of a tangent plane to the cone and sphere B. ![]() ![]() |
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