Unit 7 Lessons 1-4 Practice

What is the perimeter of a figure?

• the distance around the outside of a figure

• the amount of wrapping paper it would take to cover an object

• how much we could fill up an object

• how much stuff would fit inside an object

What is the perimeter?

• 20
• 5
• 4

What is the perimeter of this polygon?

• 39 in
• 24 in
• 105 in 

What is the perimeter of this figure

• 22
• 21
• 18
• 20

What is the Perimeter of this Composite Figure?

• 44 cm

• 42 cm

• 35 cm

• 41 cm

What is the area of a figure?

• the distance around the outside of a figure

• the amount of wrapping paper it would take to cover an object

• how much we could fill up an object

• how much stuff would fit inside an object

Find the area:

• 24 in²
• 12 in²
• 6 in²
• 3.5 in²

Find the area.

• 27.3 mi²
• 54 mi²
• 27 mi²
• 54.6 mi²

Find the area:

• 84 m²
• 168 m²
• 112 m²
• 56 m²

Find the area of the composite figure

• 40
• 9
• 49
• 61