Finding Area and Perimeter of Rectangles

Fill in the blanks. The figures both have an area of _____. The __________ has a greater perimeter.

• 13 sq. units; rectangle

• 24 sq. units; rectangle

• 24 sq. units; square

• 36 sq. units; square

• 36 sq. units; rectangle

Tags

CCSS.3.MD.D.8

Isaac drew two rectangles on grid paper.

Which statement about the perimeter and areas of Isaac's rectangles is true?

• The areas are the same and the perimeters are the same

• The areas are different and the perimeters are different

• The areas are different and the perimeters are the same

• The areas are the same and the perimeters are different

Tags

CCSS.3.MD.D.8

Marla has a garden with a length of 5 feet and a width of 3 feet. What is the area and perimeter of her garden?

• = 8 square feet
  P = 16 feet

• = 15 square feet
  P = 8 feet

• = 15 square feet
  P = 16 feet

• = 16 square feet
  P = 15 feet

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

L + W + L + W

• Area

• Perimeter

Sofia wants to find the area of the rectangle shown. Choose the correct answer from each drop-down menu to describe how she can find the area of the rectangle. ​ (a)   5 and 10 to find the area is ​ (b)   square feet

• add

• multiply

• 15

• 30

• 50

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

• A

• B

• C

• D

• E

Tags

CCSS.3.MD.C.6

• 29 + 29 + 12 + 12

• 29 X 12

• 29 X 29

• 12 X 12 X 29 X 29

Tags

CCSS.3.MD.D.8

What is the Area of this rectangle?

• 8 units

• 12 units

• 18 units

• 14 units

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Jasmine wants to find the area of a rectangular rug that is 7 feet wide and 12 feet long. Which expression should she use to find the area of the rug?

• (7 × 12)

• (2 × 7) + 12

• (2 × 7) + (2 × 12)

• (7 + 12)

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

The area of a table is 15 square feet. What could its length and width be?

• length: 6 feet, width: 2 feet

• length:10 feet, width: 5 feet

• length: 5 feet, width: 3 feet

• length: 12 feet, width: 3 feet

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3