# McGraw Hill My Math Grade 2 Chapter 12 Lesson 4 Answer Key Three-Dimensional Shapes

All the solutions provided inÂ McGraw Hill My Math Grade 2 Answer Key PDF Chapter 12 Lesson 4 Three-Dimensional Shapes will give you a clear idea of the concepts.

## McGraw-Hill My Math Grade 2 Answer Key Chapter 12 Lesson 4 Three-Dimensional Shapes

Explore and Explain

Teacher Directions: Look at the picture. Circle the three-dimensional shapes that you see, Identify and describe each shape.

Explanation:
Circled the 3-D shapes.
In the frame there are cube, sphere and a rectangular prism.

See and Show

A three-dimensional shape is a shape with length, width, and height.

Write the name of the shape. Circle the objects that are the same shape.

Question 1.

Explanation:
The Cereal box looks like rectangular prism
A 3-D shape is a shape with length, width, and height.

Question 2.

Explanation:
The birthday cap and ice cream cone looks like a cone.
A 3-D shape is a shape with length, width, and height.

Talk Math

Name two objects in your classroom that are the same shape as a rectangular prism.
Chalk box
and a Book are 2 objects in a classroom that are the same shape as a rectangular prism

Write the name of the shape. Circle the objects that are the same shape.

Question 3.

Explanation:
The given shape is a sphere
The woolen ball looks like a sphere.

Question 4.

Explanation:
The given shape is a rectangular prism
so, circled the marble box which looks like a marble box.

Question 5.

Explanation:
The given shape is a pyramid
So, circled the wooden pyramid

Question 6.

Explanation:
The given shape is a cube
A cube has 6 sides and 12 edges and 8 vertices

Question 7.

Explanation:
A given shape is a cone
The birthday cap and the wooden shape looks like the cones.

Problem Solving

Question 8.
Jen is wrapping a present that is in a box. The box is square on all sides. What shape is the box Jen is wrapping?

Explanation:
Jen is wrapping a present that is in a box.
The box is square on all sides.
The shape is the box Jen is wrapping is a cube

Question 9.
I am a three-dimensional shape. I have a circle at the bottom. I have a point at the top. What shape am I?
Cone
Explanation:
I am a three-dimensional shape. I have a circle at the bottom.
so, the shape is a cone.

Question 10.
If you stack two cubes together what three-dimensional shape will you make?

Rectangular prism
Explanation:
If the 2 cubes stacked together
The shapes looks like a rectangular prism

Write Math

How can you tell if a shape is three-dimensional?
a solid figure or an object or shape that has three dimensions â€“ length, width, and height.

### McGraw Hill My Math Grade 2 Chapter 12 Lesson 4 My Homework Answer Key

Practice

Write the name of the shape. Circle the objects that are the same shape.

Question 1.

Explanation:
The given shape is a cube
The Rubik’s Cube andÂ  a dice are in shape of a cube.

Question 2.

Explanation:
The given shape is a rectangular prism
The butter box looks like a rectangular prism

Question 3.

Explanation:
The given shape is a cylinder
The marbles box and the dust bin looks like a cylinder

Question 4.

Explanation:
The given shape is a cone
The ice cream cone and birthday cap looks like a cone

Question 5.

Explanation:
The given shape is a sphere
The ball and orange looks like spheres

Question 6.
I have 6 surfaces. 2 of my surfaces are smaller than the others. I can stand up tall. What shape am I?
Rectangular prism
Explanation:
I have 6 surfaces.
2 of my surfaces are smaller than the others.
I can stand up tall.
I am a Rectangular Prism

Vocabulary Check

Draw lines to match.