McGraw Hill My Math Grade 2 Chapter 12 Lesson 1 Answer Key Two-Dimensional Shapes

All the solutions provided in McGraw Hill My Math Grade 2 Answer Key PDF Chapter 12 Lesson 1 Two-Dimensional Shapes will give you a clear idea of the concepts.

McGraw-Hill My Math Grade 2 Answer Key Chapter 12 Lesson 1 Two-Dimensional Shapes

Explore and Explain

McGraw Hill My Math Grade 2 Chapter 12 Lesson 1 Answer Key Two-Dimensional Shapes 1
Teacher Directions: Use small attribute blocks. Trace and identify each shape. Draw a line from each shape to its name.
Answer:
McGraw Hill My Math Grade 2 Chapter 10 Lesson 4 img 22

See and Show

A two-dimensional shape is a shape with only length and width.
McGraw Hill My Math Grade 2 Chapter 12 Lesson 1 Answer Key Two-Dimensional Shapes 2

Circle the shapes that match the name.

Question 1.
parallelogram
McGraw Hill My Math Grade 2 Chapter 12 Lesson 1 Answer Key Two-Dimensional Shapes 3
Answer:
McGraw Hill My Math Grade 2 Chapter 10 Lesson 4 img 23
Explanation:
Opposite sides are parallel in a parallelogram
A two-dimensional shape is a shape with only length and width.

Question 2.
triangle
McGraw Hill My Math Grade 2 Chapter 12 Lesson 1 Answer Key Two-Dimensional Shapes 4
Answer:
McGraw Hill My Math Grade 2 Chapter 10 Lesson 4 img 23
Explanation:
A triangle has 3 sides and 3 angles
A two-dimensional shape is a shape with only length and width.

Write the name of the shape. Circle the shape that matches.

Question 3.
McGraw Hill My Math Grade 2 Chapter 12 Lesson 1 Answer Key Two-Dimensional Shapes 5
Answer:
McGraw Hill My Math Grade 2 Chapter 10 Lesson 4 img 23
Explanation:
The hexagon has 6 sides and 6 angles.
A two-dimensional shape is a shape with only length and width.

Talk Math

What is the difference between a pentagon and a hexagon? How are they alike?
Answer:
Pentagon has 5 sides and a hexagon has 6 sides

On My Own

Circle the shapes that match the name.

Question 4.
trapezoid
McGraw Hill My Math Grade 2 Chapter 12 Lesson 1 Answer Key Two-Dimensional Shapes 6
Answer:
McGraw Hill My Math Grade 2 Chapter 10 Lesson 4 img 23
Explanation:
a flat geometric figure with four sides but with only two sides parallel
A two-dimensional shape is a shape with only length and width.

Question 5.
hexagon
McGraw Hill My Math Grade 2 Chapter 12 Lesson 1 Answer Key Two-Dimensional Shapes 7
Answer:
McGraw Hill My Math Grade 2 Chapter 10 Lesson 4 img 23
Explanation:
A hexagon has 6 sides and 6 angles.
A two-dimensional shape is a shape with only length and width.

Question 6.
triangle
McGraw Hill My Math Grade 2 Chapter 12 Lesson 1 Answer Key Two-Dimensional Shapes 8
Answer:
McGraw Hill My Math Grade 2 Chapter 10 Lesson 4 img 23
Explanation:
A triangle has 3 sides and 3 angles
A two-dimensional shape is a shape with only length and width.

Question 7.
pentagon
McGraw Hill My Math Grade 2 Chapter 12 Lesson 1 Answer Key Two-Dimensional Shapes 9
Answer:
McGraw Hill My Math Grade 2 Chapter 10 Lesson 4 img 23
Explanation:
A pentagon has 5 sides and 5 angles
A two-dimensional shape is a shape with only length and width.

Write the name of the shape. Circle the shape that matches.

Question 8.
McGraw Hill My Math Grade 2 Chapter 12 Lesson 1 Answer Key Two-Dimensional Shapes 10
Answer:
McGraw Hill My Math Grade 2 Chapter 10 Lesson 4 img 23
Explanation:
A triangle has 3 sides and 3 angles
A two-dimensional shape is a shape with only length and width.

Question 9.
McGraw Hill My Math Grade 2 Chapter 12 Lesson 1 Answer Key Two-Dimensional Shapes 11
Answer:
McGraw Hill My Math Grade 2 Chapter 10 Lesson 4 img 23
Explanation:
A hexagon has 6 sides and 6 angles.
A two-dimensional shape is a shape with only length and width.

Circle the shape that does not belong in each group.

Question 10.
McGraw Hill My Math Grade 2 Chapter 12 Lesson 1 Answer Key Two-Dimensional Shapes 12
Answer:
McGraw Hill My Math Grade 2 Chapter 10 Lesson 4 img 23
Explanation:
A triangle has 3 sides and 3 angles
In the given shapes triangle is different
A two-dimensional shape is a shape with only length and width.

Question 11.
McGraw Hill My Math Grade 2 Chapter 12 Lesson 1 Answer Key Two-Dimensional Shapes 13
Answer:
McGraw Hill My Math Grade 2 Chapter 10 Lesson 4 img 23
Explanation:
A hexagon has 6 sides and 6 angles.
In the given shapes Hexagon is different
A two-dimensional shape is a shape with only length and width.

Problem Solving

Question 12.
Identify the shape of each sign.
McGraw Hill My Math Grade 2 Chapter 12 Lesson 1 Answer Key Two-Dimensional Shapes 14
Answer:
McGraw Hill My Math Grade 2 Chapter 10 Lesson 4 img 23
Explanation:
A triangle has 3 sides and 3 angles
A rectangle has 4 sides and 4 angles.
A two-dimensional shape is a shape with only length and width.

Question 13.
How many of each shape do you see?
McGraw Hill My Math Grade 2 Chapter 12 Lesson 1 Answer Key Two-Dimensional Shapes 15
Answer:
A two-dimensional shape is a shape with only length and width.
triangles 4
hexagons 1
rectangles 2
squares 5
pentagons 1
circles 0

Write Math

Give examples of objects in your school that look like triangles and squares.
Answer:
Black board in rectangle
Set square in shape of a triangle

McGraw Hill My Math Grade 2 Chapter 12 Lesson 1 My Homework Answer Key

Practice

Circle the shapes that match the name.

Question 1.
rectangle
McGraw Hill My Math Grade 2 Chapter 12 Lesson 1 Answer Key Two-Dimensional Shapes 16
Answer:
McGraw Hill My Math Grade 2 Chapter 10 Lesson 4 img 23
Explanation:
A rectangle has 4 sides and 4 angles
A two-dimensional shape is a shape with only length and width.

Question 2.
triangle
McGraw Hill My Math Grade 2 Chapter 12 Lesson 1 Answer Key Two-Dimensional Shapes 17
Answer:
McGraw Hill My Math Grade 2 Chapter 10 Lesson 4 img 23
Explanation:
A triangle has 3 sides and 3 angles
A two-dimensional shape is a shape with only length and width.

Question 3.
trapezoid
McGraw Hill My Math Grade 2 Chapter 12 Lesson 1 Answer Key Two-Dimensional Shapes 18
Answer:
McGraw Hill My Math Grade 2 Chapter 10 Lesson 4 img 23
Explanation:
a flat geometric figure with four sides but with only two sides parallel
A two-dimensional shape is a shape with only length and width.

Question 4.
hexagon
McGraw Hill My Math Grade 2 Chapter 12 Lesson 1 Answer Key Two-Dimensional Shapes 19
Answer:
McGraw Hill My Math Grade 2 Chapter 10 Lesson 4 img 23
Explanation:
A hexagon has 6 sides and 6 angles.
A two-dimensional shape is a shape with only length and width.

Write the name of the shape. Circle the shape that matches.

Question 5.
McGraw Hill My Math Grade 2 Chapter 12 Lesson 1 Answer Key Two-Dimensional Shapes 20
Answer:
McGraw Hill My Math Grade 2 Chapter 10 Lesson 4 img 23
Explanation:
A rectangle has 4 sides and 4 angles
Opposite sides are equal.
A two-dimensional shape is a shape with only length and width.

Question 6.
McGraw Hill My Math Grade 2 Chapter 12 Lesson 1 Answer Key Two-Dimensional Shapes 21
Answer:
McGraw Hill My Math Grade 2 Chapter 10 Lesson 4 img 23
Explanation:
A pentagon has 5 sides and 5 angles.
A two-dimensional shape is a shape with only length and width.

Question 7.
Jack cut out a shape to glue onto a picture. The shape looked like an ice cream cone. What shape did he cut out?
McGraw Hill My Math Grade 2 Chapter 12 Lesson 1 Answer Key Two-Dimensional Shapes 22
Answer:
Triangle
Explanation:
The shape of ice cream look like a triangle
A two-dimensional shape is a shape with only length and width.

Vocabulary Check

Question 8.
Circle the hexagons.
McGraw Hill My Math Grade 2 Chapter 12 Lesson 1 Answer Key Two-Dimensional Shapes 23
Answer:
McGraw Hill My Math Grade 2 Chapter 10 Lesson 4 img 23
Explanation:
A hexagon has 6 sides and 6 angles.
A two-dimensional shape is a shape with only length and width.

Math at Home

Point to two-dimensional shapes around your house (triangles, squares, rectangles, hexagons, and pentagons) arid have your child identify each shape.
Answer:

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