Area & Perimeter

If I wanted to place a fence around my backyard to keep my dog from running away, I would be looking at?

• Perimeter
• Area

Do you multiply or add when you find the perimeter?

• Multiply
• Add

What is the perimeter of this shape?

• 10 inches

• 20 inches

• 30 inches

Ester wants to put a fence around her desk. She measures the desk and finds that it is 2 feet wide and four feet in length. What is the perimeter?

• 4 ft

• 8 ft

• 12 ft

What is the perimeter of the rectangle?

• 14 sq feet
• 28 feet
• 48 feet
• 48 sq feet

A piece of plywood was cut so its length was 6 feet by 5 feet. What is the perimeter of the wood? 

• 30 feet
• 22 feet
• 11 feet
• 30 feet

A book had a length of 5 inches and a width of 8 inches. What is the perimeter of the book?

• 26 inches
• 40 inches
• 36 inches
• 32 inches

Ashley wants to use ribbon to put a border around her picture. The picture is 6 inches long and 4 inches wide. How much border will she need?

• 24 inches
• 20 inches
• 10 inches

What is the formula for Area?

• Area=Width x inches

• Area=Height x length

• Area = Length X Height

What is the area of this object in feet?

• 48 square feet

• 45 square feet

• 14 square feet

• 10 square feet