Grade 6 | Unit 1 | Lesson 14: Nets and Surface Area | Practice Problems

Can this net be assembled into a cube? Explain how you know. Label parts of the net with letters or numbers if it helps your explanation.

• Yes, it can be assembled into a cube.

• No, it cannot be assembled into a cube.

What polyhedron can be assembled from this net? Explain how you know.

• A triangular prism

• A rectangular prism

• A cube

• A pyramid

Find the surface area of this polyhedron. Show your reasoning.

• 72 square units

• 100 square units

• 50 square units

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

• Agree

• Disagree

Tell whether each of the following statements describes Figure A, Figure B, both, or neither. This figure is a polyhedron.

• Figure A

• Figure B

• Both

• Neither

Tell whether each of the following statements describes Figure A, Figure B, both, or neither. This figure has triangular faces.

• Figure A

• Figure B

• Both

• Neither

Tell whether each of the following statements describes Figure A, Figure B, both, or neither. There are more vertices than edges in this figure.

• Figure A

• Figure B

• Both

• Neither

Tell whether each of the following statements describes Figure A, Figure B, both, or neither. This figure has rectangular faces.

• Figure A

• Figure B

• Both

• Neither

Tell whether each of the following statements describes Figure A, Figure B, both, or neither. This figure is a pyramid.

• Figure A

• Figure B

• Both

• Neither

Tell whether each of the following statements describes Figure A, Figure B, both, or neither. There is exactly one face that can be the base for this figure.

• Figure A

• Figure B

• Both

• Neither