# McGraw Hill My Math Grade 1 Chapter 10 Lesson 4 Answer Key Combine Three-Dimensional Shapes

All the solutions provided in McGraw Hill My Math Grade 1 Answer Key PDF Chapter 10 Lesson 4 Combine Three-Dimensional Shapes will give you a clear idea of the concepts.

## McGraw-Hill My Math Grade 1 Answer Key Chapter 10 Lesson 4 Combine Three-Dimensional Shapes

Explore and Explain cube
rectangular prism
cone rectangular prism
cylinder
cube
Teacher Directions: Use geometric solids to make each composite shape shown. Circle the name of the shapes you used to make the composite shape.
In the first shape they have used cone and a cube
In the second shape they have cylinder and a rectangular prism.

See and Show

You can put together three-dimensional shapes to make other composite shapes. Circle the shapes used to make each composite shape.

Question 1.  Explanation:
In this composite shape we have used
A cone, cylinder and a rectangular prism

Question 2.  Explanation:
In this composite shape we have used
A cone a cube.

Question 3.  Explanation:
In this composite shape we have used
A rectangular prism a cube and a cylinder.

Talk Math Will a cube stack on top of a sphere?
No,
as the sphere has curved surface we cannot stack a cube on a sphere.

On My Own

Circle the shapes used to make each composite shape.

Question 4.  Explanation:
In this composite shape we have used
Rectangular prism and a cylinder.

Question 5.  Explanation:
In this composite shape we have used
A cylinder and a sphere.

Question 6.  Explanation:
In this composite shape we have used
A rectangular prism and 2 cubes

Circle the shape that is not used to make the composite shape shown.

Question 7.  Explanation:
In this composite shape we have used
a sphere and a cone.

Problem Solving

Question 8.
How many faces are there in all on the composite shape shown? ______________ faces
7 faces
Explanation:
A cone has one face and a cube has 6 faces
1 + 6 = 7
so, the composite shape has 7 faces.

Question 9.
Circle the shapes that have two or more faces.  Explanation:
A cylinder has 2 faces
cube and rectangular prism has 6 faces each.

HOT Problem Angie built this composite shape. Describe another composite shape she can build using these shapes. she can stack a cylinder first then a cube and at last a sphere.

### McGraw Hill My Math Grade 1 Chapter 10 Lesson 4 My Homework Answer Key

Practice

Circle the shapes used to make each composite shape.

Question 1.  Explanation:
In this composite shape we have used
A cylinder, cone and a rectangular prism.

Question 2.  Explanation:
In this composite shape we have used
A cylinder, cube and a rectangular prism.

Circle the shape that is not used to make each composite shape shown.

Question 3.  Explanation:
In this composite shape we have used
A cylinder, cube and a rectangular prism.

Question 4.  Explanation:
In this composite shape we have used
A cylinder, cone and a rectangular prism.

Question 5.
I am made up of 2 three-dimensional shapes. One of my shapes has 1 face. The other shape has 2 faces. Circle the 2 shapes.  Explanation:
A cone has one face and a cylinder has 2 faces
so, circled cone and a cylinder.

Test Practice

Question 6.
How many faces do a cube and cylinder have in all? (A) 2
(B) 4
(C) 6
(D) 8