OpenUp 6th Math 1.13 Practice Problems and Vocab

A ___ a two-dimensional figure that can be folded to make a polyhedron.

A ___ is a closed, three-dimensional shape with flat sides.

A ___ is a type of polyhedron that has two bases that are identical copies of each other. The bases are connected by rectangles or parallelograms.

A ___ is a type of polyhedron that has one base. All the other faces are triangles, and they all meet at a single vertex.

Select all of the polyhedra.

• A

• B

• C

• D

• E

Is this polyhedron a prism, a pyramid, or neither?

• prism

• pyramid

• neither

• both

How many faces does this polyhedron have?

How many edges does this polyhedron have?

How many vertices does this polyhedron have?

Tyler said this net cannot be a net for a square prism because not all the faces are squares.

Do you agree with Tyler's statement?

• agree

• disagree