 | 1902 - 486 pages
...this reason an approximate construction by arcs of circles is often made. In the method of Fig. 5, four centers are used. Considering the upper face...cube, lines are drawn from the obtuse angles / and <?, to the centers of the opposite sides. The intersections of these lines give points g and A, which... | |
 | American School (Chicago, Ill.) - Engineering - 1903 - 414 pages
...this reason an approximate construction by arcs of circles is often made. In the method of Fig. 5, four centers are used. Considering the upper face...of the cube, lines are drawn from the obtuse angles f and e, to the centers of the opposite sides. The intersections of these lines give points g and A,... | |
 | American School (Chicago, Ill.) - Engineering - 1906 - 586 pages
...arcs of circles is often made. In the method of Fig. 49, four centers are used. Considering the tipper face of the cube, lines are drawn from the obtuse...The intersections of these lines give points g and /<, which serve as centers for the ends of the ellipse. With center g and radius g «, the arc ad is... | |
 | American School (Lansing, Ill.) - Architectural drawing - 1906 - 426 pages
...this reason an approximate construction by arcs of circles is often made. In the method of Fig. 49, four centers are used. Considering the upper face...cube, lines are drawn from the obtuse angles,/ and c?, to the centers of the opposite sides. The intersections of these lines give points g and /*, which... | |
 | American School (Chicago, Ill.) - Engineering - 1906 - 580 pages
...this reason an approximate construction by arcs of circles is often made. In the method of Fig. 49, four centers are used. Considering the upper face...of the cube, lines are drawn from the obtuse angles y and e, to the centers of the opposite sides. The intersections of these lines give points g and /i,... | |
 | Drawing - 1906 - 424 pages
...this reason an approximate construction by arcs of circles is often made. In the method of Fig. 49, four centers are used. Considering the upper face of the cube, lines are drawn from tho obtuse angles/-and e, to the centers of the opposite sides. The intersections of these lines give... | |
 | American School (Lansing, Ill.) - Architecture - 1907 - 360 pages
...this reason an approximate construction by arcs of circles is often made. In the method of Fig. 49, four centers are used. Considering the upper face...of the cube, lines are drawn from the obtuse angles f and e, to the centers of the opposite sides. The intersections of these lines give points g and A,... | |
 | American School of Correspondence - Civil engineering - 1908 - 474 pages
...this reason an approximate construction by arcs of circles is often made. In the method of Fig. 49, four centers are used. Considering the upper face...of the cube, lines are drawn from the obtuse angles f and c, to the centers of the opposite sides. The intersections of these lines give points g and A,... | |
 | Frederick Eugene Turneaure - Civil engineering - 1909 - 456 pages
...this reason an approximate construction by arcs of circles is often made. In the method of Fig. 49, four centers are used. Considering the upper face...The intersections of these lines give points g and A, which serve as centers for the ends of the ellipse. With center g and radius ga, the arc ad is drawn;... | |
 | 1912 - 558 pages
...this reason an approximate construction by arcs of circles is often made. In the method, Fig. 147, four centers are used. Considering the upper face...The intersections of these lines give points g and //, which serve as centers for the ends of the ellipse. With (j as center and radius ga, the arc ad... | |
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Fig. 49 shows a cube with circles inscribed in the top and two side faces. The isometric of a circle is an ellipse, the exact construction of which would necessitate finding a number of points; for this reason an approximate construction by arcs of circles... 
