Perimeter Find the Unknown Length

What is the length of "S"?

• 7 inches

• 10 inches

• 8 inches

• 6 inches

Tags

CCSS.3.MD.D.8

Find the missing side length

• 10m

• 5m

• 25m

• 15m

Farmer Bob needs to build a fence for his chickens. The area he wants to build a fence around is 40 feet long and 20 feet wide. How many feet of fence does he need to buy?

• 800 feet

• 120 feet

• 60 feet

Tags

CCSS.4.MD.A.3

A square garden has a perimeter of 100 feet.  What is the length of each side?

• 25 feet

• 50 feet

• 400 feet

• 100 feet

Tags

CCSS.4.MD.A.3

An envelope from the post office is 6 inches wide and 8 inches long. What is the perimeter of the envelope?

• 48 inches

• 48 square inches

• 28 square inches

• 28 inches

Tags

CCSS.3.MD.D.8

An envelope is 3 inches wide with a perimeter of 30 inches. What is the length of the envelope?

• 90 inches

• 24 inches

• 12 inches

• 10 inches

Tags

CCSS.3.MD.D.8

What is the missing measurement? 

• 9 cm

• 18 in

• 18 cm

• 9 in 

Tags

CCSS.4.MD.A.3

What is the perimeter of the rectangle? (Hint: top matches the bottom, left matches the right!)

• 28 sq feet

• 28 feet

• 48 feet

• 48 sq feet

Tags

CCSS.4.MD.A.3

What is the perimeter of this rectangle?

• 21 units

• 12 units

• 3 units

• None of the above.

What is the perimeter of the fence?

• 25

• 30

• 35

• 40

Tags

CCSS.4.MD.A.3