Missing Sides in Area and Perimeter

A perimeter of a rectangle is 48 meters. The width is 10 meters. What would the length be?

• 38 m

• 19m

• 14 m

• 15 m

Jordin found the perimeter of the window in his kitchen to be 28 feet. If the length of the window is 6 feet long, what is the width?

The area of this rectangle is ___ square units. (Number only)

• ? = 45

• ? = 55

• ? = 42

• ? = 100

• 490 ft

• 880 ft

• 890 ft

• 980 ft

The perimeter of Alec's garden is 74 feet. The length is 21 feet. What is the width of Alec's garden?

• 53 ft

• 32 ft

• 17 ft

• 16

Find the PERIMETER of this figure.

• 25 cm

• 20 cm

• 10 cm

• 20 sq. cm

What is the perimeter?

• 4 in.

• 16 in. 

• 8 in. 

Find the missing sides.

• A =5
  B = 5

• A = 4
  B = 6

• A=7
  B=7

• A = 2
  B= 3