3.7B Perimeter

What is the perimeter of this rectangle?

• 21 units
• 12 units
• 3 units
• None of the above.

What is the perimeter?

• 12
• 15
• 18
• 3

Tags

CCSS.3.MD.D.8

The perimeter of the polygon is 40 units. What is the missing length in units.

• 8 units

• 15 units

• 10 units

• 30 units

Tags

CCSS.3.MD.D.8

Which list shows all the figures that have a perimeter of 54 millimeters?

• Figures 2, 3, and 4

• Figures 2 and 4

• Figures 1 and 3

• Figures 1, 2, and 4

Tags

CCSS.3.MD.D.8

The perimeter of the pentagon is 56 units. What is the length of the missing side?

• 9 units

• 14 units

• 10 units

• 46 units

Tags

CCSS.3.MD.D.8

• 48 ft

• 52 ft

• 58 ft

• 60

Tags

CCSS.3.MD.D.8

A triangle has a perimeter of 18 units. Each side of this triangle is the same length.

• 3 units

• 6 units

• 9 units

• 54 units

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 this rectangle? 

• 60 in
• 34 cm
• 60 cm
• 34 in

Tags

CCSS.4.MD.A.3

What is the perimeter of this polygon?

• 39 in
• 39 cm
• 39 m
• 39 ft

Tags

CCSS.3.MD.D.8