Perimeter of Missing Sides

If the perimeter of the rectangle is 26 units, what is the missing side length?

Tags

CCSS.4.MD.A.3

Farmer Bob needs to build a fence for his chickens.  The space 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

• 80 feet

Tags

CCSS.4.MD.A.3

Tags

CCSS.4.MD.A.3

• Perimeter = 90 square units

• Perimeter = 19 units

• Area = 900 square units

• Perimeter = 38 units

Tags

CCSS.4.MD.A.3

Find the missing side length! What is the perimeter?

Tags

CCSS.3.MD.D.8

Emilia is painting a triangular picture frame. The perimeter is 30 inches. If one side is 13 inches long and another side is 5 inches long, what is the length of the other side of the picture frame?

Tags

CCSS.3.MD.D.8

Find the two missing sides and then calculate the perimeter!

Tags

CCSS.3.MD.D.8

If the perimeter is 28 units, what is the missing side length?

Tags

CCSS.4.MD.A.3

Calculate the missing side lengths! What is the perimeter?

Tags

CCSS.3.MD.D.8

Faith created a rectangular play area for her dog in her backyard. The perimeter measured 36ft. The length of the long side was 13 feet. What does the width of the play area measure?

Tags

CCSS.3.MD.D.8