All the solutions provided in McGraw Hill My Math Grade 1 Answer Key PDF Chapter 9 Lesson 3 Circles will give you a clear idea of the concepts.
McGraw-Hill My Math Grade 1 Answer Key Chapter 9 Lesson 3 Circles
Explore and Explain
___________ sides
___________ vertices
Teacher Directions: Fish blow bubbles in the shape of circles. Finish drawing the bubbles the fish blew. Then use circle attribute blocks to trace and draw 4 more bubbles. Describe the shapes. Write how many sides and vertices.
Answer:
Explanation:
The Fish blow bubbles in the shape of circles and finished drawing the bubbles the fish blew
Then i used circle attribute blocks to trace
I drew 4 more bubbles
The shapes are circles and they have no sides and no corners.
See and Show
Circles are two-dimensional shapes. They are closed and round. They do not have sides and vertices.
Write how many sides and vertices.
Question 1.
___________ sides
___________ vertices
Answer:
0 sides
0 vertices
Explanation:
A circle is a closed shape that has no sides and no vertices.
Question 2.
___________ sides
___________ vertices
Answer:
0 sides
0 vertices
Explanation:
A circle is a closed shape that has no sides and no vertices.
Question 3.
___________ sides
___________ vertices
Answer:
0 sides
0 vertices
Explanation:
A ball is in the shape of a circle
A circle is a closed shape that has no sides and no vertices.
Question 4.
___________ sides
___________ vertices
Answer:
0 sides
0 vertices
Explanation:
A button is in the shape of a circle
A circle is a closed shape that has no sides and no vertices.
Talk Math What objects in your classroom are the shape of a circle?
Answer:
An eraser, a stool in my class are round in shape.
On My Own
Write how many sides and vertices.
Question 5.
___________ sides
___________ vertices
Answer:
0 sides
0 vertices
Explanation:
A circle is a closed shape that has no sides and no vertices.
Question 6.
___________ sides
___________ vertices
Answer:
0 sides
0 vertices
Explanation:
A circle is a closed shape that has no sides and no vertices.
Question 7.
___________ sides
___________ vertices
Answer:
0 sides
0 vertices
Explanation:
A button is in the shape of a circle
A circle is a closed shape that has no sides and no vertices.
Question 8.
___________ sides
___________ vertices
Answer:
0 sides
0 vertices
Explanation:
A pillow is in the shape of a circle
A circle is a closed shape that has no sides and no vertices.
Circle the objects that match the first shape.
Question 9.
Answer:
Explanation:
I drew a circle around the objects that match with the first shape.
Circle the closed shapes.
Question 10.
Answer:
Explanation:
I drew a circle around the closed shapes.
Problem Solving
Question 11.
I am a two-dimensional shape that has no sides or vertices. Write the name of the shape. Draw a picture of the shape.
Answer:
Explanation:
0 sides
0 vertices
A circle is a closed shape that has no sides and no vertices.
Question 12.
Draw a picture of a two-dimensional shape. Write how many sides. Write how many vertices.
_____________ sides
_____________ vertices
Answer:
Explanation:
4 sides
4 vertices
A rectangle is a closed shape that has 4 sides and 4 vertices.
HOT Problem Majid described this shape as a two-dimensional shape with 4 sides. Majid is wrong. Make it right.
Answer:
No, Masjid is wrong as a circle is a shape that has no sides and no vertices
A rectangle is a shape that has 4 sides.
McGraw Hill My Math Grade 1 Chapter 9 Lesson 3 My Homework Answer Key
Practice
Write how many sides and vertices.
Question 1.
_____________ sides
_____________ vertices
Answer:
0 sides
0 vertices
Explanation:
A circle is a closed shape that has no sides and no vertices.
Question 2.
_____________ sides
_____________ vertices
Answer:
0 sides
0 vertices
Explanation:
A circle is a closed shape that has no sides and no vertices.
Question 3.
_____________ sides
_____________ vertices
Answer:
0 sides
0 vertices
Explanation:
A button is in the shape of a circle
A circle is a closed shape that has no sides and no vertices.
Question 4.
_____________ sides
_____________ vertices
Answer:
0 sides
0 vertices
Explanation:
A DVD is in the shape of a circle
A circle is a closed shape that has no sides and no vertices.
Question 5.
_____________ sides
_____________ vertices
Answer:
0 sides
0 vertices
Explanation:
A smiley is in the shape of a circle
A circle is a closed shape that has no sides and no vertices.
Question 6.
_____________ sides
_____________ vertices
Answer:
0 sides
0 vertices
Explanation:
A playground is in the shape of a circle
A circle is a closed shape that has no sides and no vertices.
Question 7.
Amad drew the shapes below.
How many shapes have 4 sides? ___________ shapes
How many shapes have 0 vertices? ____________ shapes
Answer:
5 shapes have 4 sides
2 shapes have 0 vertices
Explanation:
There are 5 shapes that have 4 sides in the given shape and 2 shapes have 0 vertices in the given shapes.
Draw and write the name of the shape.
Question 8.
I am a two-dimensional shape that has no straight sides. I am round. What shape am I?
Answer:
Explanation:
0 sides
0 vertices
A circle is a closed shape that has no straight sides and s round.
Vocabulary Check
Circle the shape that shows the vocabulary word.
Question 9.
Circle
Answer:
Explanation:
I drew a circle around the object that is circle in shape.
Math at Home Cut several different sized circles out of paper. Have your child create a picture by gluing the circles onto another sheet of paper.
Answer: