Perimeter and Areas of Geometric Figures

True or False: Both figures have an area of 24 units.

• True

• False

What operation do you use when finding the perimeter?

• Subtraction

• Multiplication

• Addition

• Division

What operation do you use when finding area?

• Addition

• Subtraction

• Multiplication

• Division

Ian is building a rectangular sandbox. The perimeter will be 12 feet. He wants the sandbox to have the greatest possible area. What could be Ian's sandbox?

• 
• 
• 
• 

When measuring area, what label do you use?

• units

• units²

• units³

How do you find the area of a rectangle?

• Length + Length + Length + Length

• Length + Width

• Length x Width

• Width x Width

Area can be measured for a closed figure only.

• True

• False

What is the perimeter of rectangle B?

• 5

• 6

• 8

• 10

What is the area of this figure?

• 12 sq. cm

• 32 sq. cm

• 16 sq. cm

• 28 sq. cm

What is the perimeter of the rectangle?

• 28 sq feet

• 28 feet

• 48 feet

• 48 sq feet