Eureka Math Grade 3 Module 7 Lesson 10 Answer Key

Engage NY Eureka Math 3rd Grade Module 7 Lesson 10 Answer Key

Eureka Math Grade 3 Module 7 Lesson 10 Pattern Sheet Answer Key

Multiply
Engage NY Math Grade 3 Module 7 Lesson 10 Pattern Sheet Answer Key p 1
multiply by 7 (1–5)
Answer:
Engage-NY-Eureka-Math-3rd-Grade-Module-7-Lesson-10-Answer-Key-Eureka Math Grade 3 Module 7 Lesson 10- Pattern Sheet Answer Key

 

Explanation:
7 × 1 = 7
7 × 2 = 14
7 × 3 = 21
7 × 4 = 28
7 × 5 = 35.

Eureka Math Grade 3 Module 7 Lesson 10 Problem Set Answer Key

Question 1.
Use a 2-inch square to answer the questions below.
a. Trace the square in the space below with a red crayon.

Answer:
Engage-NY-Eureka-Math-3rd-Grade-Module-7-Lesson-10-Answer-Key-Eureka Math Grade 3 Module 7 Lesson 10 Problem Set Answer Key-1a

Explanation:
ABCD is a Square of having side as 2cm each.

 

b. Trace the new shape you made with the square in the space below with a red crayon.
Answer:
Engage-NY-Eureka-Math-3rd-Grade-Module-7-Lesson-10-Answer-Key-Eureka Math Grade 3 Module 7 Lesson 10 Problem Set Answer Key-1b..

Explanation:
ABCD is a square transformed into a new shape with red crayon.

 

c. Which shape has a greater perimeter? How do you know?
Answer:
My new shape has a greater perimeter than the square because when I used my string to mark the both perimeters of the shapes, new shape was down the string.

Explanation:
My new shape has a greater perimeter than the square because when I used my string to mark the both perimeters of the shapes, new shape was down the string. So, new shape perimeter is greater than the square.

d. Color the inside of the shapes in Problem 1 (a) and (b) with a blue crayon.
Answer:
Engage-NY-Eureka-Math-3rd-Grade-Module-7-Lesson-10-Answer-Key-Eureka Math Grade 3 Module 7 Lesson 10 Problem Set Answer Key-1d

Engage-NY-Eureka-Math-3rd-Grade-Module-7-Lesson-10-Answer-Key-Eureka Math Grade 3 Module 7 Lesson 10 Problem Set Answer Key-1d..

Explanation:
First, shape is square.
Second, shape is the new shape.

 

e. Which color represents the perimeters of the shapes? How do you know?
Answer:
Red color represents the Perimeter of the square.

Explanation:
The perimeter of a square is the length that its boundary covers. The perimeter of a square is obtained by adding all the sides together.

f. What does the other color represent? How do you know?
Answer:
Blue color represents the Area of the square.
Red color represents the Perimeter of the square.

Explanation:
The area is defined as the region occupied inside the boundary of a flat object or 2d figure.
Area of the square = Side × Side.
The perimeter of a square is the length that its boundary covers. The perimeter of a square is obtained by adding all the sides together.
Perimeter of the square = 4 × side.

g. Which shape has a greater area? How do you know?
Answer:
Neither, shape has greater area because the look of the shape of the square has been changed not the area.

Explanation:
Neither shapes have the greater area among themselves. the look of the square has just changed yet not the area.

 

Question 2.
a. Outline the perimeter of the shapes below with a red crayon.
Eureka Math Grade 3 Module 7 Lesson 10 Problem Set Answer Key pr 1

Answer:
Engage-NY-Eureka-Math-3rd-Grade-Module-7-Lesson-10-Answer-Key-Eureka Math Grade 3 Module 7 Lesson 10 Problem Set Answer Key-2a

Explanation:
Rhombus ABCD, Triangle EFG, Parallelogram HIJK shapes are outlined the perimeter with red crayon.

b. Explain how you know you outlined the perimeters of the shapes above.
Answer:
The perimeter of any figure is the length that its boundary covers.

Explanation:
Engage-NY-Eureka-Math-3rd-Grade-Module-7-Lesson-10-Answer-Key-Eureka Math Grade 3 Module 7 Lesson 10 Problem Set Answer Key-2b

Question 3.
Outline the perimeter of this piece of paper with a highlighter.
Answer:
Engage-NY-Eureka-Math-3rd-Grade-Module-7-Lesson-10-Answer-Key-Eureka Math Grade 3 Module 7 Lesson 10 Problem Set Answer Key-3

Explanation:
The Perimeter of this all figures is highlighted with a light blue crayon.

Eureka Math Grade 3 Module 7 Lesson 10 Exit Ticket Answer Key

Jason paints the outside edges of a rectangle purple. Celeste paints the inside of the rectangle yellow.
Question 1.
Use your crayons to color the rectangle that Jason and Celeste painted.
Engage NY Math 3rd Grade Module 7 Lesson 10 Exit Ticket Answer Key t 1
Answer:
Engage-NY-Eureka-Math-3rd-Grade-Module-7-Lesson-10-Answer-Key-Eureka Math Grade 3 Module 7 Lesson 10 Exit Ticket Answer Key-1

Explanation:
ABCD is a rectangle.
Jason paints the outside edges of a rectangle purple. Celeste paints the inside of the rectangle yellow.

Question 2.
Which color represents the perimeter of the rectangle? How do you know?
Answer:
Purple Color represents the perimeter of the rectangle because it is the boundary color of the rectangle.

Explanation:
Engage-NY-Eureka-Math-3rd-Grade-Module-7-Lesson-10-Answer-Key-Eureka Math Grade 3 Module 7 Lesson 10 Exit Ticket Answer Key-1
The perimeter of any figure is the length that its boundary covers.

Eureka Math Grade 3 Module 7 Lesson 10 Homework Answer Key

Question 1.
Trace the perimeter of the shapes below.
Eureka Math 3rd Grade Module 7 Lesson 10 Homework Answer Key h 1
a. Explain how you know you traced the perimeters of the shapes above.

Answer:
The perimeter of any figure is the length that its boundary covers. The color used to trace the perimeter of the figures is Red color.

Explanation:
Engage-NY-Eureka-Math-3rd-Grade-Module-7-Lesson-10-Answer-Key-Eureka Math Grade 3 Module 7 Lesson 10 Homework Answer Key-1a

b. Explain how you could use a string to figure out which shape above has the greatest perimeter.
Answer:
Perimeter of any figure is calculated by adding its all sides. Place the string on all the sides of each figure and later add all sides of each figure to calculate the Perimeter of the figures to know which above figure as the greatest perimeter among all.

Explanation:
The perimeter of any figure is the length that its boundary covers.
Perimeter of any figure is calculated by adding its all sides.

Question 2.
Draw a rectangle on the grid below.
Eureka Math 3rd Grade Module 7 Lesson 10 Homework Answer Key h 2
a. Trace the perimeter of the rectangle.

Answer:
Engage-NY-Eureka-Math-3rd-Grade-Module-7-Lesson-10-Answer-Key-Eureka Math Grade 3 Module 7 Lesson 10 Homework Answer Key-2a

Explanation:
ABCD is the rectangle drawn in the grid.
The perimeter of any figure is the length that its boundary covers.

b. Shade the area of the rectangle.

Answer:
Engage-NY-Eureka-Math-3rd-Grade-Module-7-Lesson-10-Answer-Key-Eureka Math Grade 3 Module 7 Lesson 10 Homework Answer Key-2b

Explanation:
The area is defined as the region occupied inside the boundary of a flat object or 2d figure.
Area of the rectangle is the inside part, which is shaded with yellow color.

c. How is the perimeter of the rectangle different from the area of the rectangle?
Answer:
The perimeter and the Area of the rectangle are two different topics.
They have different units for perimeter and area. The perimeter has the same units as its the length of the sides whereas the area’s unit are squared.

Explanation:
The perimeter is the length of the outline of a shape. To find the perimeter of a rectangle, you have to add the lengths of all the four sides.
Perimeter of the rectangle = 2(Length + Width) = 2(L + W)

The area is measurement of the surface of a shape. To find the area of a rectangle  you need to multiply the length and the width of a rectangle.
Area of the rectangle = Length × Width = L × W.

 

Question 3.
Maya draws the shape shown below. Noah colors the inside of Maya’s shape as shown. Noah says he colored the perimeter of Maya’s shape. Maya says Noah colored the area of her shape. Who is right? Explain your answer.
Eureka Math 3rd Grade Module 7 Lesson 10 Homework Answer Key h 3
Answer:
Maya is  correct not Noah because she colored inside part of the figure, which is area not perimeter.

Explanation:
The area is defined as the region occupied inside the boundary of a flat object or 2d figure.
Area of the figure is the inside color, which Noah colored.
The perimeter of a figure is the length that its boundary covers.
Perimeter of the figure is the boundaries.

 

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