Area and Perimeter Review

If the area of a rectangular room is 120 square meters and the length is 12 meters, what is the width of the room?

• 7.5 meters

• 12 meters

• 10 meters

• 8 meters

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

A rectangular garden has a perimeter of 60 meters and a length of 15 meters. What is the width of the garden?

• 20 meters

• 12 meters

• 10 meters

• 15 meters

Tags

CCSS.3.MD.D.8

If the length of a rectangular field is triple the width and the area is 270 square meters, what is the width of the field?

• 15 meters

• 18 meters

• 10 meters

• 9 meters

Tags

CCSS.8.EE.C.7B

A rectangular plot of land has a width of 20 meters and a perimeter of 120 meters. What is the length of the plot?

• 40 meters

• 30 meters

• 50 meters

• 45 meters

Tags

CCSS.4.MD.A.3

If a rectangular room's width is half of its length and the perimeter is 36 meters, what is the length of the room?

• 12 meters

• 14 meters

• 18 meters

• 16 meters

Tags

CCSS.3.MD.D.8

Find the PERIMETER of a rectangle with a width of 5 in. and a length of 6 in.

• 11 in

• 22 in

• 30 in

• 22 cm

Tags

CCSS.4.MD.A.3

A lawn had an area of 35 square feet. If it was 7 feet width, how long was it? 

• 84 ft.
• 245 ft.
• 5 ft.
• 14 ft.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

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?

• A = 8 square feet
  P = 16 feet
• A = 15 square feet
  P = 8 feet
• A= 15 square feet
  P = 16 feet
• A = 16 square feet
  P = 15 feet

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

The area of the rectangle is ​ (a)   . The perimeter of the rectangle is ​ (b)   .

• 20
• 18
• 10
• 14
• 9

Tags

CCSS.HSG.GPE.B.7

What is the length of this rectangle? What is the width? Label them.

a

b

c

d

Width

Width

Length

Length

Tags

CCSS.HSG.CO.C.11