# McGraw Hill My Math Grade 1 Chapter 9 Check My Progress Answer Key

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

## McGraw-Hill My Math Grade 1 Chapter 9 Check My Progress Answer Key

Check My Progress Page No.(659 – 660)

Vocabulary Check

Draw lines to match.  Explanation:
I drew lines to match the shapes with their names.

Concept Check

Write how many sides and vertices.

Question 6. ____________ sides
____________ vertices
3 sides
3 vertices

Explanation:
A triangle is a closed shapes that has 3 sides and 3 vertices.

Question 7. ____________ sides
____________ vertices
0 sides
0 vertices

Explanation:
A circle is a closed shape that has no sides and no vertices.

Question 8. ____________ sides
____________ vertices
4 sides
4 vertices

Explanation:
A rectangle is a closed shape that has 4 sides and 4 vertices.

Question 9. ____________ sides
____________ vertices
4 sides
4 vertices

Explanation:
A square is a closed shape that has 4 equal sides and 4 vertices.

Circle the shapes described.

Question 10.
shapes with 3 sides  Explanation:
I drew a circle around he shapes that have 3 sides
They are triangles.

Question 11.
shapes with 0 sides  Explanation:
I drew a circle around he shapes that have 0 sides
They are circles.

Question 12.
shapes with 4 sides the same length  Explanation:
I drew a circle around he shapes that have 4 sides of same length
They are squares.

Question 13.
shapes with 4 sides and 4 vertices  Explanation:
I drew a circle around he shapes that have 4 sides and 4 vertices.
They are rectangles.

Test Practice

Question 14.
Jill has a shape with 4 sides of equal length and 4 vertices. Carlos has a shape with no sides or vertices. What are the two shapes?
(A) square, circle
(B) square, triangle
(C) rectangle, square
(D) triangle, circle
(A) square, circle

Explanation:
Jill has a shape with 4 sides of equal length and 4 vertices
A square is a closed shape that has 4 equal sides and 4 vertices
Carlos has a shape with no sides or vertices
A circle is a closed shape that has no sides and no vertices
So, the shapes are square and a circle.

Check My Progress Page No. (679 – 680)

Vocabulary Check

Draw lines to match.  Explanation:
I drew lines to match the parts of the shape with their names.

Concept Check

Write how many sides and vertices.

Question 3. ___________ sides
___________ vertices
2 sides
2 vertices

Explanation:
A circle is a closed shape that has no sides and no vertices.

Question 4. ___________ sides
___________ vertices
4 sides
4 vertices

Explanation:
A rectangle is a closed shape that has 4 sides and 4 vertices.

Question 5. ___________ sides
___________ vertices
4 sides
4 vertices

Explanation:
A trapezoid is a closed shape that has 4 sides and 4 vertices.

Question 6. ___________ sides
___________ vertices
3 sides
3 vertices

Explanation:
A triangle is a closed shape that has 4 sides and 4 vertices.

Question 7.
Circle all of the closed shapes.  Explanation:
I drew circles around all the closed shapes
A square, triangle, circle, rectangle and a trapezoid are closed shapes.

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

Question 8.  Explanation:
I drew a line to show the two pattern blocks that make the new shape
I drew circles around the two shapes that are used to make the new shape.

Question 9.  Explanation:
I drew a line to show the two pattern blocks that make the new shape
I drew circles around the two shapes that are used to make the new shape.

Test Practice

Question 10.
Jayne and Reece each have a shape. Jayne’s shape has no vertices. Reece’s shape has 4 sides that are all the same length. What are the two shapes?
(A) rectangle, circle
(B) trapezoid, square
(C) square, rectangle
(D) circle, square