Perimeter and Area

The rectangular floor of Sincere's tree house is 7 feet and 5 feet wide. What is the area of the tree house floor?

• 57 square feet

• 35 square feet

• 24 square feet

• 12 square feet

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.6

CCSS.3.MD.C.7

Aidan's bedroom floor is shaped like a rectangle, as shown above. What is the area of her bedroom floor?

• 26 square feet

• 168 square feet

• 48 square feet

• 140 square feet

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.6

CCSS.3.MD.C.7

Ms. Walser wants to make a quilt that is 12 squares long and 9 squares wide. How many squares will be in her quilt?

• 108 squares

• 21 squares

• 42 squares

• 144 squares

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.6

CCSS.3.MD.C.7

CCSS.3.OA.A.1

CCSS.3.OA.A.3

CCSS.3.OA.C.7

A rectangular desk is 42 inches long and has a perimeter of 128 inches. How wide is the desk? (HINT: Think AREA!)

• 86"

• 44"

• 43"

• 22"

Tags

CCSS.3.MD.D.8

Each figure has an area of 10 square inches. Which figure also has a perimeter of 14 inches?

• 
• 
• 
• 

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.6

CCSS.3.MD.C.7

CCSS.3.MD.D.8

Jada's dad is placing shingles on the roof of a sun porch. The rectangular roof measures 12 feet long and 9 feet wide. What is the area of the roof?

• 108 square feet

• 144 square feet

• 216 square feet

• 225 square feet

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.6

CCSS.3.MD.C.7

CCSS.3.OA.C.7

Jaylen Bridges compared the area and perimeter of the figures above. Which sentence is true?

• The perimeter of figure B is greater than the perimeter of figure C.

• The perimeter of figure B is greater than the perimeter of figure A.

• The perimeter of figure B is equal to the perimeter of figure C.

• The perimeter of figure B is less than the perimeter of figure A.

Tags

CCSS.3.MD.D.8

The dining room in Iyana's home is rectangular in shape and measure 8 feet long by 9 feet wide. What is the area of the dining room floor?

• 17 square feet

• 34 square feet

• 36 square feet

• 72 square feet

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.6

CCSS.3.MD.C.7

CCSS.3.OA.A.3

The lengths and widths of four rectangles are shown below. Which rectangle has a perimeter of 20' (20 feet)?

• length = 10', width = 10'

• length = 9', width = 1'

• length = 7', width = 2'

• length = 5', width = 2'

Tags

CCSS.3.MD.D.8

A bookcase is 28" wide and has a perimeter of 140". What is the height of the bookcase? (HINT: Think AREA!)

• 42 inches

• 56 inches

• 84 inches

• 112 inches

Tags

CCSS.3.MD.D.8