Engage NY Eureka Math 3rd Grade Module 7 Lesson 28 Answer Key
Eureka Math Grade 3 Module 7 Lesson 28 Pattern Sheet Answer Key
Multiply.
multiply by 8 (6–10)
Answer:
Eureka Math Grade 3 Module 7 Lesson 28 Problem Set Answer Key
Question 1.
Gia measures her rectangular garden and finds the width is 9 yards and the length is 7 yards.
a. Estimate to draw Gia’s garden, and label the side lengths.
b. What is the area of Gia’s garden?
c. What is the perimeter of Gia’s garden?
Answer:
Question 2.
Elijah draws a square that has side lengths of 8 centimeters.
a. Estimate to draw Elijah’s square, and label the side lengths.
b. What is the area of Elijah’s square?
c. What is the perimeter of Elijah’s square?
d. Elijah connects three of these squares to make one long rectangle. What is the perimeter of this rectangle?
Answer:
Question 3.
The area of Mason’s rectangular painting is 72 square inches. The width of the painting is 8 inches.
a. Estimate to draw Mason’s painting, and label the side lengths.
b. What is the length of the painting?
c. What is the perimeter of Mason’s painting?
d. Mason’s mom hangs the painting on a wall that already has two of Mason’s other paintings. The areas of the other paintings are 64 square inches and 81 square inches. What is the total area of the wall that is covered with Mason’s paintings?
Answer:
Question 4.
The perimeter of Jillian’s rectangular bedroom is 34 feet. The length of her bedroom is 9 feet.
a. Estimate to draw Jillian’s bedroom, and label the side lengths.
b. What is the width of Jillian’s bedroom?
c. What is the area of Jillian’s bedroom?
d. Jillian has a 4-foot by 6-foot rug in her room. What is the area of the floor that is not covered by the rug?
Answer:
Eureka Math Grade 3 Module 7 Lesson 28 Exit Ticket Answer Key
Jennifer measures her rectangular sandbox and finds the width is 8 feet and the length is 6 feet.
a. Estimate to draw Jennifer’s sandbox, and label the side lengths.
b. What is the area of Jennifer’s sandbox?
c. What is the perimeter of Jennifer’s sandbox?
Answer:
Eureka Math Grade 3 Module 7 Lesson 28 Homework Answer Key
Question 1.
Carl draws a square that has side lengths of 7 centimeters.
a. Estimate to draw Carl’s square, and label the side lengths.
b. What is the area of Carl’s square?
c. What is the perimeter of Carl’s square?
d. Carl draws two of these squares to make one long rectangle. What is the perimeter of this rectangle?
Answer:
Question 2.
Mr. Briggs puts food for the class party on a rectangular table. The table has a perimeter of 18 feet and a width of 3 feet.
a. Estimate to draw the table, and label the side lengths.
b. What is the length of the table?
c. What is the area of the table?
d. Mr. Briggs puts three of these tables together side by side to make 1 long table. What is the area of the long table?
Answer: