Exploring Perimeter and Area of Irregular Figures

What does the perimeter of a figure represent?

• The number of sides the figure has

• The length of the figure's outer edges

• The volume of the figure

• The total area inside the figure

What does the term 'irregular figure' refer to?

• A figure made up of only straight lines

• A figure with all sides of equal length

• A figure with a constant perimeter

• A figure composed of two or more regular shapes

Tags

CCSS.1.G.A.2

How do you calculate the perimeter of an irregular figure?

• Add up the length of all outer sides

• Multiply the length by the width

• Count the number of sides

• Divide the total area by the number of sides

Tags

CCSS.3.MD.D.8

If one side of a rectangle within an irregular figure is 6 units, what is the opposite side's length?

• 9 units

• 3 units

• 12 units

• 6 units

Tags

CCSS.HSG.CO.C.11

What is the formula to calculate the perimeter of a rectangle?

• Length x Width

• Length / Width

• 2 x (Length + Width)

• Length + Width

Tags

CCSS.4.MD.A.3

What is the area of a figure?

• The length of its sides

• The space outside the figure

• The perimeter of the figure

• The space it occupies on a surface

How can you find the area of an irregular figure?

• By measuring its perimeter

• By calculating its volume

• By measuring its height

• By counting the squares inside it

Tags

CCSS.3.MD.C.5A

How do you calculate the area of a rectangle?

• Length + Width

• (Length + Width) x 2

• Length / Width

• Length x Width

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

If a square has a side length of 6 cm, what is its area?

• 18 cm squared

• 24 cm squared

• 36 cm squared

• 12 cm squared

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

How is the area of combined shapes calculated?

• By multiplying their perimeters

• By adding their volumes

• By subtracting the smaller area from the larger

• By adding their areas together

Tags

CCSS.3.MD.C.7D