Elias made a polyhedron with 9 edges and 5 faces. Which solid could he have made?

The polyhedron that Elias could have made is a TRIANGULAR BASED PRISM.
Triangular based prism are as described below:
A triangular-based prism is known to consists of 9 edges and 5 faces as shown in the diagram below.
Learn more here: https://brainly.com/question/16682058