Best Answer

the answer is that, if you look at the base and count the edges that's how much more faces there would be on the pyramid. Example, if i have a hexagonal - based pyramid, a hexagon has 6 sides so the faces in the middle of the solid are six also so a hexagonal-based pyramid will have 12 faces. :)

Q: How can you use the shape of the base of a pyramid to determine the number of faces on the pyramid?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

The number of vertices does not determine the number of faces. If the shape with 6 vertices was a quadrilateral based bipyramid, it would have 8 faces. A hexagonal based pyramid has 7 vertices and 7 faces. So more vertices does not necessarily imply more faces.

A 3d shape with 5 faces can be a square pyramid

tetrahedron aka triangular pyramid

A pyramid has the same number of faces as vertices. A triangular pyramid has 4. A rectangular pyramid has 5. Check into Euler's Theorems.

A pyramid!

Related questions

A pyramid shape, by default, has a square base. It therefore has 5 faces.

Its shape, the number of faces edges and vertices.

The number of vertices does not determine the number of faces. If the shape with 6 vertices was a quadrilateral based bipyramid, it would have 8 faces. A hexagonal based pyramid has 7 vertices and 7 faces. So more vertices does not necessarily imply more faces.

The number of faces determines the bases' shape.

Triangular.A pyramid has triangular faces

A 3d shape with 5 faces can be a square pyramid

tetrahedron aka triangular pyramid

Triangular Pyramid......... The faces are Triangular....

A pyramid has the same number of faces as vertices. A triangular pyramid has 4. A rectangular pyramid has 5. Check into Euler's Theorems.

A shape that has some triangular faces is a pyramid.

Pyramid

Pyramid