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Is a parallelogram cannot be a cross section of a triangular prism true?
The statement is true; a parallelogram cannot be a cross section of a triangular prism. The cross sections of a triangular prism are typically triangular or trapezoidal, depending on the orientation of the cut. While a parallelogram can be formed by certain cuts through a prism, in the case of a triangular prism, the specific shape of the bases (triangles) and the lateral faces (rectangles) restrict the cross sections to triangles and trapezoids.
Do the vertical cross sectional shapes of a triangular prism have all congruent triangles?
Yes the triangular cross-section area is congruent throughput the prism.
When a sphere is cut in cross section the shape formed by the cut is?
A circle.
Why was arches and triangles used in making a bridge?
Introduction of Arches reduces the bending moment at cross sections due to presence of horizontal force at the support whenever bridge is loaded and thus requirement of cross section is lesser. When triangles are easy to propagate and can have tension/compression only if used as 2-point member in bridges (forces acts only the end of any member not in between), Due to absence of bending moment it also reduces the cross-section requirement. Therefore, if we introduce arches and triangles cross section requirements of each small member get reduced.
Describe the cross-sections that are formed when a cylinder is intersected by a plane?
In Geometry, cross-section is the shape made when a solid is cut through by a plane. The cross section of a circular cylinder is a circle. * * * * * There are also cross-sections that are ellipses or rectangles.
How many triangles does a cone have?
A cone has infinitely many triangles. Each cross-section of a cone, when cut parallel to its base, forms a triangle. As the cone tapers to a point, the triangles formed by the cross-sections become increasingly smaller and numerous. Therefore, a cone can be said to have an infinite number of triangles.
Which types of triangles can be formed by taking the cross-section of a cube?
Equilateral, Isosceles or Scalene. For the latter two they could be acute or right angled
Is a parallelogram cannot be a cross section of a triangular prism true?
The statement is true; a parallelogram cannot be a cross section of a triangular prism. The cross sections of a triangular prism are typically triangular or trapezoidal, depending on the orientation of the cut. While a parallelogram can be formed by certain cuts through a prism, in the case of a triangular prism, the specific shape of the bases (triangles) and the lateral faces (rectangles) restrict the cross sections to triangles and trapezoids.
Do the vertical cross sectional shapes of a triangular prism have all congruent triangles?
Yes the triangular cross-section area is congruent throughput the prism.
What area is formed by a plane cutting through a solid perpendicular to its axis?
A cross section is formed.
How do you work out the area of triangles?
add up the cross section and see what vthe answer is, then times it by the other part. Simple!
When a sphere is cut in cross section the shape formed by the cut is?
A circle.
Why was arches and triangles used in making a bridge?
Introduction of Arches reduces the bending moment at cross sections due to presence of horizontal force at the support whenever bridge is loaded and thus requirement of cross section is lesser. When triangles are easy to propagate and can have tension/compression only if used as 2-point member in bridges (forces acts only the end of any member not in between), Due to absence of bending moment it also reduces the cross-section requirement. Therefore, if we introduce arches and triangles cross section requirements of each small member get reduced.
What is the cross section formed by a plane that contains a vertical line of symetry for a tetrahedron?
It is a triangle.
Describe the cross-sections that are formed when a cylinder is intersected by a plane?
In Geometry, cross-section is the shape made when a solid is cut through by a plane. The cross section of a circular cylinder is a circle. * * * * * There are also cross-sections that are ellipses or rectangles.
What is the horizontal cross section of a triangular pyramid?
The horizontal cross section of a triangular pyramid, or tetrahedron, is a shape that varies depending on the height at which the section is made. At different heights, the cross section will be a triangle, with its size and proportions changing as you move up or down the pyramid. If the section is made at the base, the cross section will equal the triangular base itself, while sections taken higher up will be smaller triangles. The shape remains triangular throughout, but its dimensions shrink as you ascend towards the apex.
What is the shape of a cross section formed when the cone is sliced by a slanted plane?
When a cone is sliced by a slanted plane, the cross section formed is typically an ellipse. The exact shape can vary depending on the angle and position of the plane relative to the cone. If the plane is parallel to the cone's base, the cross section will be a circle; if it intersects the cone at a steeper angle, the resulting shape will be an ellipse.
