Perimeter Review

What is the side length of a square with 81 square feet?

• 9 feet
• 18 feet
• 20.25 feet
• 20 feet

Tags

CCSS.6.G.A.1

Find the perimeter of the figure.

• 33 km.
• 36 km.
• 32 km.
• 33 km.

Tags

CCSS.3.MD.D.8

If Sue and Bob are putting a border around a room with an area of 36 square feet, which dimensions would save the most money?

• 36 feet by 2 feet 
• 6 feet by 6 feet
• 18 feet by 2 feet
• 36 feet by 1 foot

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.7

CCSS.3.MD.D.8

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.3.MD.D.8

Find the perimeter of the figure.

• 23 cm

• 20 cm

• 18 cm

• 14 cm

Tags

CCSS.3.MD.D.8

Which rectangle has the same area as the figure above, but a different perimeter?

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Kael is making a square picture frame for his mom’s birthday. He needs ribbon to go around the perimeter of the frame. Each side measures 12 inches. What is the perimeter of the picture frame?

• 12 inches

• 24 inches

• 36 inches

• 48 inches

Tags

CCSS.3.MD.D.8

What is the length of the missing side if the perimeter is 44m?

• 12m
• 22m
• 44m
• 2m

Tags

CCSS.6.EE.B.6

CCSS.6.EE.B.7

What is the missing amount of fencing that is needed if the Perimeter is 28 inches?

• 2in.
• 3in.
• 4in.
• 5in.

Tags

CCSS.3.MD.D.8

What is the missing length of the side?

• 13m
• 7m
• 5m
• 17m