# McGraw Hill My Math Grade 1 Chapter 9 Lesson 5 Answer Key Composite Shapes

All the solutions provided in McGraw Hill My Math Grade 1 Answer Key PDF Chapter 9 Lesson 5 Composite Shapes will give you a clear idea of the concepts.

## McGraw-Hill My Math Grade 1 Answer Key Chapter 9 Lesson 5 Composite Shapes

Explore and Explain Teacher Directions: Use pattern blocks to make each new shape. Trace the pattern blocks to show your work. Write how many pattern blocks you used. Explanation:
I used pattern blocks to make each new shape
I traced the pattern blocks to show the shapes
2 trapezoids make 1 hexagon and 3 triangles makes 1 trapezoid.

See and Show

You can put together shapes to make a new shape. This new shape is called a composite shape. Use two pattern blocks to make each shape. Draw a line to show your model. Circle the blocks you use.

Question 1.  Explanation:
I used two pattern blocks to make each shape
I drew a line to show your model
I drew circles around the shape squares.

Question 2.  Explanation:
I used two pattern blocks to make each shape
I drew a line to show your model
I drew circles around the shapes triangle and trapezoid.

Talk Math How can you find which shapes are needed to make composite shapes?
We can draw lines and divide the shape into smaller and different shapes to know what shapes are needed to make composite shape.

On My Own

Use two pattern blocks to make each shape. Draw a line to show your model. Circle the blocks you use.

Question 3.  Explanation:
I used two pattern blocks to make each shape
I drew a line to show your model
I drew circles around the shapes hexagon and trapezoid.

Question 4.  Explanation:
I used two pattern blocks to make each shape
I drew a line to show your model
I drew circles around the shapes square and triangle.

Pick two of the pattern blocks shown to make a composite shape. Draw the shape. Circle the blocks you use.

Question 5.  Explanation:
I used two pattern blocks to make each shape
I drew a line to show your model
I drew circles around the shape triangles
2 triangles make a rhombus.

Question 6.  Explanation:
I used two pattern blocks to make each shape
I drew a line to show your model
I drew circles around the shape triangle and trapezoid
A triangle and a trapezoid makes a triangle.

Problem Solving

Question 7.
Circle the pattern block that can be used 2 times to make this shape.  Explanation:
I used two pattern blocks to make each shape
I drew a line to show your model
I drew circles around the shape trapezoid.

Question 8.
How many does it take to make ? ______________  Explanation:
I used two pattern blocks to make each shape
I drew a line to show your model
2 make a .

HOT Problem If the 4 shapes are combined, what shape do they make? Tell how you know.  Explanation:
I drew to solve the problem
If the above 4 shapes are combined they make a circle.

### McGraw Hill My Math Grade 1 Chapter 9 Lesson 5 My Homework Answer Key

Practice

Circle the two pattern blocks used to make each shape. Draw a line to show your model.

Question 1.  Explanation:
I used two pattern blocks to make each shape
I drew a line to show your model
I drew circles around the shape triangles.

Question 2.  Explanation:
I used two pattern blocks to make each shape
I drew a line to show your model
I drew circles around the shapes trapezoid and rhombus.

Question 3.  Explanation:
I used two pattern blocks to make each shape
I drew a line to show your model
I drew circles around the shapes triangle and rhombus.

Question 4.  Explanation:
I used two pattern blocks to make each shape
I drew a line to show your model
I drew circles around the shapes square and hexagon.

Question 5.
How many does it take to make ? ______________  Explanation:
I used two pattern blocks to make each shape
I drew a line to show your model
3 make 1 .

Test Practice

Question 6.
Elan put together the two shapes shown. What new shape did he make? (A) square
(B) rectangle
(C) triangle
(D) trapezoid 