Perimeter Working Backwards Find Missing Side

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? (Hint: this is a square with equal sides!)

• 4 in.

• 16 in. 

• 8 in. 

• 12 in.

Tags

CCSS.4.MD.A.3

Find the PERIMETER of this figure.

• 25 cm

• 20 cm

• 10 cm

• 20 sq. cm

Tags

CCSS.4.MD.A.3

The perimeter of an equilateral triangle is 18 metres. What is the length of one side?

• 3 metres

• 4 metres

• 5 metres

• 6 metres

Tags

CCSS.3.MD.D.8

The perimeter of a square is 36 meters. What is the length of one side?

• 6 meters

• 9 meters

• 12 meters

• 18 meters

Tags

CCSS.4.MD.A.3

A square playground has a perimeter of 48 meters. What is the length of one side of the playground?

• 12 meters

• 24 meters

• 8 meters

• 16 meters

Tags

CCSS.4.MD.A.3

The perimeter of an equilateral triangle is 18 inches. What is the length of one side?

• 4 inches

• 5 inches

• 6 inches

• 9 inches

Tags

CCSS.3.MD.D.8

If the perimeter of an equilateral triangle is 21 cm, what is the length of one side?

• 7 cm

• 14 cm

• 21 cm

• 3 cm

Tags

CCSS.3.MD.D.8

A perimeter of a rectangle is 34 meters.  The width is 4 meters.  What would the length be?

• 17 m

• 13 m

• 15 m

Tags

CCSS.3.MD.D.8

A rectangular pizza has a perimeter of 24 inches. If the length is 8 inches, what is the width?

• 4 inches

• 6 inches

• 8 inches

• 3 inches

Tags

CCSS.4.MD.A.3