Question

A solid is cut by a plane that is parallel to its base, forming a two-dimensional cross
section in the shape of a triangle.
Which of the following solids could have resulted in
that cross section?

Answer 1

Right triangular prism is correct.

A right triangular prism is a prism with two parallel and congruent triangular faces and three rectangular faces perpendicular to the triangular ones :)

Answer 2

The Right triangular prism will result in a triangular cross-section.

What is a solid?

In Geometry, the shape or the figure that has three (even higher) dimensions, are known as solids or three-dimensional shapes.

When a solid is cut by a plane that is parallel to its base, forming a two-dimensional cross-section, in order to have a triangular cross-section the base or bases of that solid must be a triangle.

So, 1) Rectangular pyramid will result in a rectangular cross-section.

2)Right hexagonal prism will result in a hexagonal cross-section.

3)Cube will result in a squared cross-section.

4)Right triangular prism will result in a triangular cross-section.

Therefore, The Right triangular prism will result in a triangular

cross-section.

To get more about solids visit:

https://brainly.com/question/26066763