Perimeter

How do you find perimeter?

• Add 2 side lengths

• Add all the side lengths

• Multiply length x width

• Subtract 1 side length from another

Tags

CCSS.3.MD.D.8

What is the perimeter of the rectangle?

• 17 units

• 34 units

• 60 units

• 60 square units

What is the perimeter of this square?

• 6 feet

• 60 feet

• 120 feet

• 900 feet

Tags

CCSS.3.MD.D.8

What is the perimeter?

• 17 inches

• 20 inches

• 31 inches

• 34 inches

Tags

CCSS.3.MD.D.8

A rectangle has a length of 11 feet and a width of 12 feet. The perimeter of the rectangle is ____ feet.

What is the perimeter of a square window with sides 32 inches long?

• 128 inches

• 128 square inches

• 1,024 inches

• 1,024 square inches

Markin is making a flag shaped like a square. Each side measures 13 inches. He wantsto add ribbon along the edges. He has 36 inches of ribbon. Does he have enough ribbon?

• Yes. He only needs 26 inches of ribbon.

• Yes. He only needs 36 inches of ribbon.

• No. He needs 52 inches of ribbon.

• No. He needs 169 inches of ribbon.

If the ENTIRE perimeter is 50 feet, what is the length of the rectangle?

• 5 feet

• 10 feet

• 20 feet

• 30 feet

How do you feel about finding perimeter after this Quizziz game? Do you have any questions that you'd like to talk about?