Cross Section Overview & Examples - Lesson | Study.com
2023年11月21日 · Learn the definition of cross section and how to identify uniform cross sections in shapes, including cubes. Explore the cross sections of candy bars.
Cross Section | Area and Perimeter of the Uniform Cross Section
If the shape and size of the cross section is the same at every point along the length (or breadth or height) of the solid then the cross section is uniform. The two solids shown above have uniform cross sections.
uniform cross-section - A Maths Dictionary for Kids
uniform cross-section • a cross-section of a solid that is the same size and shape as its base. EXAMPLES:
Cross Sections - Math is Fun
A cross section is the shape we get when cutting straight through an object. The cross section of this object is a triangle. It is like a view into the inside of something made by cutting through it. This is a cross-section of a piece of celery.
Cross section (geometry) - Wikipedia
In geometry and science, a cross section is the non-empty intersection of a solid body in three-dimensional space with a plane, or the analog in higher-dimensional spaces. Cutting an object into slices creates many parallel cross-sections.
1.1: Volumes of solids of revolution -cross-sections
2022年2月18日 · Examine the solid and determine the shape of a cross-section of the solid. It is often helpful to draw a picture if one is not provided. Determine a formula for the area of the cross-section. Integrate the area formula over the appropriate interval to get the volume.
3.4 Cylinders and shapes with a uniform cross-section - OpenLearn
3.4 Cylinders and shapes with a uniform cross-section. An important idea when calculating volumes of simple shapes is that of a cross-section. In the case of the rectangular box considered above, it is possible to slice through the box horizontally so that the sliced area is exactly the same as the area of the base or top; in other words, the ...
Surface area and volume of prisms - KS3 Maths - BBC Bitesize
A prism has a uniform cross-section. That means that the cross-section is the same throughout the length of the prism. The polygon shape of the cross-section may be used to name the prism.
Cross sections will be limited in this section to those which are parallel or perpendicular to a base. The solids in this section will be limited to the following: right prisms, right pyramids (pyramids in which the apex lies directly above the center of the base), right cylinders, and right cones.
Cross Sections of Solids ( Read ) | Geometry - CK-12 Foundation
A cross section is the shape you see when you make one slice through a solid. A solid can have many different cross sections depending on where you make the slice. Consider the following hexagonal pyramid. [Figure1] Cross sections perpendicular to …