A. circle B. square C. rectangle D. triangle 相关知识点: 试题来源: 解析 A。圆柱体的横截面是圆形,circle 表示“圆形”;square 是“正方形”,圆柱体横截面不是正方形;rectangle 是“长方形”,圆柱体横截面不是长方形;triangle 是“三角形”,圆柱体横截面不是三角形。反馈...
What is a cross section of a rectangle? A cross section isthe intersection of a plane and a three dimensional figure. A rectangular prism can have several different types of cross sections. If the cross section is perpendicular to the base, it will be the same as the lateral faces (for ...
When we study the cross - section of a prism, which shape among the following is not likely to be it if the prism has equal - length sides? A. Square B. Rectangle C. Trapezoid D. Rhombus 相关知识点: 试题来源: 解析 C。当我们研究棱柱的横截面时,如果棱柱的边长相等,棱柱的横截面可能是...
We don't draw the rest of the object, just the shape made when you cut through.Example: The cross section of a rectangular pyramid is a rectangleCross sections are usually parallel to the base like above, but can be in any direction....
Now picture a cylinder like a soup can. If the cylinder is cut vertically, one would find its cross-section to be a rectangle. But if it is sliced horizontally, the cross-section is a circle will appear. Lesson Quiz Course 26Kviews ...
Cross sections that are cut parallel to the base of any prism have uniform cross sections. For example, a rectangular prism has a base of a rectangle and every cross section cut parallel to the base has a cross section with the shape and size of that rectangular base.What...
The cross- section of the roadway was excavated as a rectangle 3.6 m wide and 2.6 m high. The roof was reinforced by bolts and anchor cables. The bolts were made of high strength alloy steel with 200 kN breaking load, 20 mm diameter, and 2.0 m length, which were installed [translate]...
cross section shapeThis paper deals with the crashworthiness of an aluminum crash box for an auto-body with the various shapes of cross section such as a rectangle, a hexagon and an octagon. First, crash boxes with various cross sections were tested with numerical simulation to obtain the ...
A tennis racket having a frame with the cross section thereof constituted by a plurality of different shapes, including at least triangles and ellipses. The frame is constituted by three sections, of
A variety of cross sections are described and evaluated, with due reference to their sources. They are related by conformal transformations, which are indicated but not derived. One example is an inner conductor whose cross section is a rectangle with rounded edges. One family is based on the ...