 | William A. Radford, Alfred Sidney Johnson - Architecture - 1909 - 414 pages
...plane will determine the various points of intersection. 102. If a cone, cylinder, pyramid, or prism be cut by a plane parallel to the base, the section will always be a figure parallel to the base and similar to it in shape. 103. The intersection of a plane... | |
 | Frederick Thomas Hodgson - Carpentry - 1913 - 1208 pages
...plane is a tangent — the section in that case will be a straight line. When the section plane is parallel to the base, the section will be a circle equal to the base. When the section plane is oblique to the axis or the base, the section will be an ellipse. XXXIII.... | |
 | Frederick Thomas Hodgson - Carpentry - 1916 - 464 pages
...plane is a tangent — the section in that case will be a straight line. When the section plane is parallel to the base, the section will be a circle equal to the base. When the section plane is oblique to the axis or the base, the section will be an ellipse. XXXIII.... | |
 | Architecture - 1917 - 550 pages
...to project more than one, since the general principle applies here that if a cone, pyramid, prism or cylinder be cut by a plane parallel to the base, the section is a figure parallel and similar to the base. The one point a;" is therefore projected down to ab in... | |
 | Arhimēdēs - 2004 - 522 pages
...the same ratio as their bases; and those having equal bases have the same ratio as their heights*. 2. If a cylinder be cut by a plane parallel to the base, then, as the cylinder is to the cylinder, so is the axis to the axis^. 3. The cones which have the... | |
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... or cylinder be cut by a plane parallel to the base, the section is a figure parallel and similar to the base. The one point a... 
