Can the following net be assembled into a cube? Explain how you know.

What polyhedron can be assembled from this net?

• triangular prism

• rectangular prism

• cube

• pyramid

Find the surface area of this polyhedron. Type the number only.

Here are two nets. Mai said that both nets can be assembled into the same triangular prism. Do you agree?

• agree

• disagree

Here are two three-dimensional figures.

Does the following statement describe Figure A, Figure B, both, or neither.

This figure is a polyhedron.

• A

• B

• both

• neither

Here are two three-dimensional figures.

Does the following statement describe Figure A, Figure B, both, or neither.

This figure has triangular faces.

• A

• B

• both

• neither

Here are two three-dimensional figures.

Does the following statement describe Figure A, Figure B, both, or neither.

There are more vertices than edges in this figure.

• A

• B

• both

• neither

Here are two three-dimensional figures.

Does the following statement describe Figure A, Figure B, both, or neither.

This figure has rectangular faces.

• A

• B

• both

• neither

Here are two three-dimensional figures.

Does the following statement describe Figure A, Figure B, both, or neither.

This figure is a pyramid.

• A

• B

• both

• neither

Here are two three-dimensional figures.

Does the following statement describe Figure A, Figure B, both, or neither.

There is exactly one face that can be the base for this figure.

• A

• B

• both

• neither