Engage NY Eureka Math Grade 6 Module 5 Lesson 15 Answer Key

Exercise: Cube

Exercise 1.
Nets are two-dimensional figures that can be folded into three-dimensional solids. Some of the drawings below are nets of a cube. Others are not cubed nets; they can be folded, but not into a cube.

a. Experiment with the larger cut-out patterns provided. Shade in each of the figures above that can fold into a cube.

b. Write the letters of the figures that can be folded into a cube.
A, B, C, E, G, I, L, M, O, P, and T.

c. Write the letters of the figures that cannot be folded into a cube.
D, F, H, J, K, N, Q, R, and S.

Eureka Math Grade 6 Module 5 Lesson 15 Problem Set Answer Key

Question 1.
Match the following nets to the picture of its solid. Then, write the name of the solid.

Question 2.
Sketch a net that can fold into a cube.
Sketches will vary but should match one of the shaded ones from earlier in the lesson. Here are the 11 possible nets for a cube.

Question 3.
Below are the nets for a variety of prisms and pyramids. Classify the solids as prisms or pyramids, and identify the shape of the base(s). Then, write the name of the solid.