Perimeter

The distance around an object is called the 

• area
• perimeter

What is the perimeter of this rectangle?

• 60 in

• 34 cm

• 60 cm

What is the perimeter of this polygon?

• 39 in
• 24 in
• 105 in 

Tags

CCSS.3.MD.D.8

What is the perimeter of this rectangle?

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

Tags

CCSS.4.MD.A.3

What is the perimeter?

• 12
• 15
• 18
• 3

Tags

CCSS.3.MD.D.8

Perimeter= 42 inches. Side lengths are 12in, 7in, 21in. What is the length of the missing length? 

• 3 inches
• 2 inches
• 4 inches
• 1 inch

Tags

CCSS.3.MD.D.8

What is the perimeter?

• 12 cm

• 24 cm

• 35 cm

To find the perimeter of any figure

• Add the lengths of all the sides

• Multiply the lengths of all the sides

• Multiply by 4 always. Always.

What is the missing measurement?

• 9 cm

• 36 cm

• 18 cm

Ms. Dart has a rectangular garden that has the perimeter of 30 feet. If two of it's sides are 10 feet in length each, how wide is the garden?

• 10 feet

• 5 feet

• 40 feet

• 7 feet

Tags

CCSS.3.MD.D.8