Eureka Math Grade 3 Module 7 Lesson 9 Answer Key

Engage NY Eureka Math 3rd Grade Module 7 Lesson 9 Answer Key

Eureka Math Grade 3 Module 7 Lesson 9 Pattern Sheet Answer Key

Multiply.
Engage NY Math Grade 3 Module 7 Lesson 9 Pattern Sheet Answer Key p 1
multiply by 6 (6─10)
Answer:
Engage-NY-Eureka-Math-3rd-Grade-Module-7-Lesson-9-Answer-Key-

Explanation:
6 × 5 = 30
6 × 6 = 36
6 × 7 = 42
6 × 8 = 48
6 × 9 = 54
6 × 10 = 60

Eureka Math Grade 3 Module 7 Lesson 9 Problem Set Answer Key

Question 1.
Use at least two tangram pieces to make and draw two of each of the following shapes. Draw lines to show where the tangram pieces meet.
a. A rectangle that does not have all equal sides.
Answer:
Engage-NY-Eureka-Math-3rd-Grade-Module-7-Lesson-9-Answer-Key-Eureka Math Grade 3 Module 7 Lesson 9 Problem Set Answer Key-1

Explanation:
ABCD is an rectangle of different length size sides, folded half pointing EF.
After folding, they meet at BGC.

 

b. A triangle.
Answer:
Engage-NY-Eureka-Math-3rd-Grade-Module-7-Lesson-9-Answer-Key-Eureka Math Grade 3 Module 7 Lesson 9 Problem Set Answer Key-1b

Explanation:
ABC is a triangle, folded half pointing D.
After the folding EF is where they meet.

c. A parallelogram.
Answer:
Engage-NY-Eureka-Math-3rd-Grade-Module-7-Lesson-9-Answer-Key-Eureka Math Grade 3 Module 7 Lesson 9 Problem Set Answer Key-1c

Explanation:
ABCD is a parallelogram, half folded.
After folding, at BE and FD they meet.

d. A trapezoid.
Answer:
Engage-NY-Eureka-Math-3rd-Grade-Module-7-Lesson-9-Answer-Key-Eureka Math Grade 3 Module 7 Lesson 9 Problem Set Answer Key-1d

Explanation:
ABCD is a trapezium, folded at CE.
After the folding, they meet at BF and CG.

Question 2.
Use your two smallest triangles to create a square, a parallelogram, and a triangle. Show how you created them below.
Answer:
Engage-NY-Eureka-Math-3rd-Grade-Module-7-Lesson-9-Answer-Key-Eureka Math Grade 3 Module 7 Lesson 9 Problem Set Answer Key-2

Explanation:
ABCD  is a square formed by joining two small triangles.
EFGH is a parallelogram formed by joining two small triangles.
IJK is a triangle formed by joining two small triangles.

Question 3.
Create your own shape on a separate sheet of paper using all seven pieces. Describe its attributes below.
Answer:
Engage-NY-Eureka-Math-3rd-Grade-Module-7-Lesson-9-Answer-Key-Eureka Math Grade 3 Module 7 Lesson 9 Problem Set Answer Key-3

Explanation:
The figure which I have drawn using the seven pieces is having six sides known as a Hexagon. It has a pair of parallel sides. My figure does not have any right angles in it. It is not a regular hexagon because it does not have any equal sides in it.

Question 4.
Trade your outline with a partner to see if you can re-create her shape using your tangram pieces. Reflect on your experience below. What was easy? What was challenging?
Answer:
Engage-NY-Eureka-Math-3rd-Grade-Module-7-Lesson-9-Answer-Key-Eureka Math Grade 3 Module 7 Lesson 9 Problem Set Answer Key-4

Explanation:
My partner has recreated the figure of mine into a trapezium. I have found it to be easy in identifying the figure by its outer size. It was challenging for me to identify how the pieces are kept to figure out the trapezium.

Eureka Math Grade 3 Module 7 Lesson 9 Exit Ticket Answer Key

Nancy uses her tangram pieces to make a trapezoid without using the square piece. Below, sketch how she might have created her trapezoid.
Answer:
Engage-NY-Eureka-Math-3rd-Grade-Module-7-Lesson-9-Answer-Key-Eureka Math Grade 3 Module 7 Lesson 9 Exit Ticket Answer Key

Explanation:
Nancy uses her tangram pieces to make a trapezoid without using the square piece. She uses her five triangles to make a shape that has four sides with different size of sides, named as trapezium ADEG.

Eureka Math Grade 3 Module 7 Lesson 9 Homework Answer Key

Question 1.
Use at least two tangram pieces to make and draw each of the following shapes. Draw lines to show where the tangram pieces meet.
a. A triangle.
Answer:
Engage-NY-Eureka-Math-3rd-Grade-Module-7-Lesson-9-Answer-Key-Eureka Math Grade 3 Module 7 Lesson 9 Homework Answer Key1

Explanation:
ABC is a triangle formed by joining two triangle and they meet at CD.

b. A square.
Answer:
Engage-NY-Eureka-Math-3rd-Grade-Module-7-Lesson-9-Answer-Key-Eureka Math Grade 3 Module 7 Lesson 9 Homework Answer Key1b

Explanation:
ABCD is a square, formed by joining two triangles joining at BD.

c. A parallelogram.
Answer:
Engage-NY-Eureka-Math-3rd-Grade-Module-7-Lesson-9-Answer-Key-Eureka Math Grade 3 Module 7 Lesson 9 Homework Answer Key1c

Explanation:
ABCD is a parallelogram, formed by joining two triangles meeting at BD.

d. A trapezoid.
Answer:
Engage-NY-Eureka-Math-3rd-Grade-Module-7-Lesson-9-Answer-Key-Eureka Math Grade 3 Module 7 Lesson 9 Homework Answer Key1d

Explanation:
ABCD is a trapezium formed by joining two triangles meeting at AC.

 

Question 2.
Use your tangram pieces to create the cat below. Draw lines to show where the tangram pieces meet.
Eureka Math 3rd Grade Module 7 Lesson 9 Homework Answer Key h 1
Answer:
Engage-NY-Eureka-Math-3rd-Grade-Module-7-Lesson-9-Answer-Key-Eureka Math Grade 3 Module 7 Lesson 9 Homework Answer Key2

Explanation:
ABGE and  FQDC are two rectangles joined together to form the shape of the cat, they meet at B.
CHIP  Trapezium and PGKL  rectangle and RJK triangle are used to form the shape of the body, meeting at P.
NMOL is a combination of two triangle used together to form the shape of the cat’s tail meeting at OM.

Question 3.
Use the five smallest tangram pieces to make a square. Sketch your square below, and draw lines to show where the tangram pieces meet.
Answer:
Engage-NY-Eureka-Math-3rd-Grade-Module-7-Lesson-9-Answer-Key-Eureka Math Grade 3 Module 7 Lesson 9 Homework Answer Key3

Explanation:
ABCD is a square formed by combining five different sizes of triangles, meeting at A,B,C,D.

 

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