Young, George, jr, Baxter, Hubert Eugene, joint author · New York, Macmillan · leaf 185
Fio. 161 166 DESCRIPTIVE GEOMETRY [VIII, § 150 150. To Find the Line of Intersection between a Plane anda Cylinder (or a Cone). I. Right Circular Cone Resting on H. In Fig. 162,let the cone and the plane Z be given, and let their line ofintersection be required. In drawing the figure, planes… … Fig. 162 to H were used as cutting planes. The H plane cuts fromZ the trace ZZ*, and from the cone it cuts the base 0*6*0. Thusa and 6 are determined by inspection as points on the line of-intersection. The plane X cuts from Z the line mn. Fromthe cone the plane X cuts a circle whose diameter is…
Geometry, Descriptive
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