Descriptive geometry for students in engineering science and architecture; a carefully graded course of instruction (1915)
Armstrong, Henry F. (Henry Fry), 1868- · New York, J. Wiley & sons, inc.; [etc., etc.] · leaf 43
E GEOMETRY In Fig. 34 there is no compound angle problem required to be worked out.A right circular cone is represented with its axis at 45° to the H.P., and the hori-zontal diameter of its base is at 50° to the V.P. Notice that in drawing the linesfor the sides of the incHned cone, where an… … Fig. 34. of the diameter of the base, at right angles to the elevation obtained of the axisof the cone. In finding the plans and elevations of circles inclined, not less thaneight points in the curve should be found. EXERCISE XV 1. Find the plan and elevation for a cube, 2 edge, which has one edge…
Geometry, Descriptive
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