Q: What has 1 base with at least 3 lateral faces that are triangles?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

pyramid

There are 12 lateral faces (triangles) and one base so altogether there are 13 faces.

3. You wanna know how?? First there are 3 triangles that touch the base, so there are only 3 lateral faces. :)

lateral faces

a pyramid

Related questions

pyramid

There are 12 lateral faces (triangles) and one base so altogether there are 13 faces.

A pyramid

3. You wanna know how?? First there are 3 triangles that touch the base, so there are only 3 lateral faces. :)

One side will be a square. It is the base. The lateral sides are triangles.

the difference between a pyramid and prism (in geometry) is that a pyramid has one base and lateral faces that are triangles where prisms have two congruent bases and lateral faces that are parallelograms

lateral faces

Three or more, as many as the number of sides of the base. Pyramids can have base that are triangles, squares rectangles, or any planar polygon.

The area of the polygonal base, and the areas of each of its lateral faces (which need not be equal).The area of the polygonal base, and the areas of each of its lateral faces (which need not be equal).The area of the polygonal base, and the areas of each of its lateral faces (which need not be equal).The area of the polygonal base, and the areas of each of its lateral faces (which need not be equal).

8 lateral faces and a base

8 lateral faces and a base

A pyramid has a polygonal base with all other sides being triangles. As the Egyptians famously demonstrated, a common pyramid has a square base with four triangles meeting at a vertex, but any polygon - regular or irregular - can be used as the base of such a polyhedron.