Perimeter Missing Side Match

Find the perimeter.

• Perimeter = 80 units

• Perimeter = 84 units

• Perimeter = 74 units

• Perimeter = 85 units 

Tags

CCSS.3.MD.D.8

A triangular sign has a perimeter of 70 inches. Two of the sides are each 19 inches. What is the length of the 3rd side in inches?

• 32

• 89

• 51

• A triangle has 3 sides.

Tags

CCSS.3.MD.D.8

A triangular puzzle has a perimeter of 99 centimeters. Two of the sides are each 37 centimeters long. How long is the missing side?

• 136 cm

• 62 cm

• 25 cm

• 25 inches

Tags

CCSS.3.MD.D.8

A square has a perimeter of 48 yards. What is the length of each side?

• 96

• 192

• 12

• 52

Tags

CCSS.4.MD.A.3

A triangle has a perimeter of 30 cm. Two of its sides are 10 cm and 8 cm. What is the length of the third side?

• 12 cm

• 10 cm

• 14 cm

• 15 cm

Tags

CCSS.3.MD.D.8

Match the following perimeters with the length of one side of the square.

• A square has a perimeter of 40 cm.

• 10 cm

• A square has a perimeter of 36 cm.

• 8 cm

• A square has a perimeter of 48 cm.

• 12 cm

• A square has a perimeter of 32 cm.

• 9 cm

Tags

CCSS.4.MD.A.3

A pentagon has four sides measuring 3 cm each. If the perimeter is 20 cm, the length of the fifth side is (a)  

• 8 cm

• 6 cm

• 5 cm

• 7 cm

Tags

CCSS.3.MD.D.8

A square has a side length of 5 cm. What is the perimeter of the square?

• 20 cm

• 25 cm

• 15 cm

• 18 cm

Tags

CCSS.4.MD.A.3

Match the following rectangles with their perimeters.

• Length: 6 cm, Width: 4 cm

• 20 cm

• Length: 8 cm, Width: 5 cm

• 26 cm

• Length: 10 cm, Width: 5 cm

• 30 cm

• Length: 5 cm, Width: 4 cm

• 18 cm

Tags

CCSS.4.MD.A.3

A rectangle has a perimeter of 50 cm. If one side is 15 cm, what is the length of the other side?

• 10 cm

• 12 cm

• 15 cm

• 20 cm

Tags

CCSS.4.MD.A.3