What two solid figures have a triangle as a cross section?

Which solid has a cross section that is a triangle?

In a rectangular prism, the cross-section is always a rectangle. In a triangular prism, each cross-section parallel to the triangular base is a triangle congruent to the base.

What shapes have a triangular cross section?

Video quote: So if I got perpendicular to that. I cut this distance here and then I'm going to cut across the top perpendicular to the base. Again.

Can a triangle be a cross section?

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.

What is a triangular cross section?

Video quote: So what you're doing is you're taking a three-dimensional shape you're cutting that three-dimensional shape in a specific way and imagine if you could take that shape and pull it apart.

What is a cross section of a solid?

A cross section of a solid is a plane figure obtained by the intersection of that solid with a plane. The cross section of an object therefore represents an infinitesimal “slice” of a solid, and may be different depending on the orientation of the slicing plane.

Can a sphere have a triangle cross section?

The examples for cross-section for some shapes are: Any cross-section of the sphere is a circle. The vertical cross-section of a cone is a triangle, and the horizontal cross-section is a circle. The vertical cross-section of a cylinder is a rectangle, and the horizontal cross-section is a circle.

Which shape is a possible cross section of a cone?

The conic sections are the shapes that can be created when a plane intersects a double cone like the one below. In other words, the conic sections are the cross sections of a double cone. There are four primary conic sections – the circle, the parabola, the ellipse, and the hyperbola.

What is a horizontal cross section?

Horizontal Cross Section. The horizontal cross-section also known as parallel cross-section is when a plane cuts a solid shape in the horizontal direction such that it creates a parallel cross-section with the base. For example, the horizontal cross-section of a cylinder is a circle.

What is a transverse cross section?

A transverse section is a cross-sectional part that is achieved by cutting the body or any part of the body structure in real or with help of imaging techniques in a horizontal plane.

What is vertical cross section?

Vertical cross-section: If the intersecting plane is perpendicular to the base of the solid figure, we get the vertical cross-section of the figure.

What is road cross section?

In the cross section of roads it is that portion of the roadway between the outer edge of the outer traffic lane and the inside edge of the ditch, gutter, curb or slope. Shoulders are provided for the safe operation and to allow the development of full traffic capacity.

What is cross section and longitudinal section?

Longitudinal studies and cross-sectional studies are two different types of research design. In a cross-sectional study you collect data from a population at a specific point in time; in a longitudinal study you repeatedly collect data from the same sample over an extended period of time.

What are highway cross section elements?

Details vary depending on the type of facility Highway cross sections consist of traveled way, shoulders (or parking lanes), and drainage channels. Shoulders are intended primarily as a safety feature. They provide for accommodation of stopped vehicles, emergency use, and lateral support of the pavement.

What is a cross section in architecture?

Cross sections, or sections, as they’re commonly called, are architectural drawings that are orthographic projections of structures with a cut transecting them. This type of projection shows a three-dimensional drawing in a two-dimensional view.

How do you find the cross section?

Cross-Sectional Area of a Rectangular Solid



The volume of any rectangular solid, including a cube, is the area of its base (length times width) multiplied by its height: V = l × w × h. Therefore, if a cross section is parallel to the top or bottom of the solid, the area of the cross-section is l × w.

How do you draw a cross section drawing?

1. How to Draw a Cross-Section of a Map.
2. Take a thin strip of paper and place it along the transect line on the map. …
3. On a piece of graph paper, draw the horizontal axis of your graph exactly the same length as the transect A-B. …
4. Draw two vertical axes using a suitable scale.

How do you do a cross section in geography?

Cross sections of hills use contour lines to determine the height of the land. Cross sections of river depths are drawn using negative numbers so that the line graph looks like depth, rather than height. When interpreting cross sections, you should include: the highest and lowest points.