Perimeter

What is the perimeter of this rectangle?

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

The distance around an object is called the ...

(outside)

• area

• perimeter

What is the perimeter of the rectangle? (Hint: top matches the bottom, left matches the right!)

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

Tags

CCSS.4.MD.A.3

What is the perimeter?

• 3 ft. 
• 6 ft. 
• 12 ft. 
• 18 ft. 

Tags

CCSS.4.MD.A.3

What is the perimeter of this figure?

• 12 cm
• 32 cm
• 24 cm
• 20 cm

The space inside an object is called it's

• area
• perimeter

What is the area of the rectangle?

• 15 sq cm

• 8 sq cm

• 16 sq cm

• 53 sq cm

Would I multiply, add, or divide to find the area?

• Add
• Multiply
• Divide

Do you multiply or add when you find the perimeter?

• Multiply
• Add